Thinspo

Thinspo (pronounced thin-spoh)

Material created, curated or used (almost exclusively in distributed digital form) to inspire thinness or weight loss; a sub-set of the pro-ana community which exists to support those who have chosen to anorexia nervosa as a lifestyle.

2005–2010: The short form of thinspiration, the construct being thin +‎ (in)spiration.  Thin was from the Middle English thinne, thünne & thenne, from the Old English þynne, from the Proto-West Germanic þunnī, from the Proto-Germanic þunnuz (thin) (and related to þanjaną (to stretch, spread out)), from the primitive Indo-European ténhus (thin), from ten- (to stretch).  It was cognate with the German dünn, the Dutch dun, the West Frisian tin, the Icelandic þunnur, the Danish tynd, the Swedish tunn, the Latin tenuis, the Irish tanaí, the Welsh tenau, the Latvian tievs, the Sanskrit तनु (tanú) (thin) and the Persian تنگ‎ (tang) (narrow). A doublet of tenuis, it was related also to tenuous.  Inspiration was from the Middle English inspiracioun, from the Old French inspiration, from the Late Latin īnspīrātiōnem (nominative īnspīrātiō), from the Classical Latin īnspīrātus (past participle of inspīrō).  It displaced the native Old English onbryrdnes (literally “in-pricked-ness”).  Thinspo inspired others forms such as fitspo (encouraging fitness) and blondespo (advocating being blonde) and between thinspo and fitspo, critics noted some overlap, suspecting that in at least some cases the later identity is assumed as an attempt at disguise.  Thinspo is a noun; the noun plural is thinspos.

Thinspo's idealized bone definition.

The companion term ribspro (the short form of ribspiration (known also as bonespo)) is a particular genre within thinspo.  Whereas thinspo material can be long or short-form text, diagrams or images, rinspro is almost exclusively visual, the text limited to perhaps a few admiring or encouraging words and as the names suggest, the focus is on ribcages or other bones proximately highlighted against taut skin.  Backbones, ribs, clavicles and hipbones seem the most favored, presumably because they tend to provide the most definitional contrast but there’s also the suspicion that the particular aesthetic construct of the thinspo community finds there the most attractive, unlike a knee or elbow which, however boney, seems not to be thought photogenic.  Another genre (a kind of applied thinspo) within the community is meanspo (the short form of mean inspiration), from the “tough love” or “cruel to be kind” school of weight loss and this school of thought advocates issuing critical and insulting comments to those considered “insufficiently thin enough”, the rationale being this will convince them to reduce intake, exercise more, purge and thus lose weight.  The thinspo ecosystem has also proliferated thematic variations such as “vegan thinspo” although that to some extent was opportunistic give that the most extreme of the thinspo operatives had long since banished animal products, regarding recommendations like “lean mean” or “chicken strips” as just so much fat.

Like much in the pro-ana community, the thinspo sites exist on a spectrum, those thought innocuous left to continue while any judged to be encouraging eating disorders subject to being shutdown although the efforts undertaken by (and sometimes imposed on) the platforms is a Sisyphean battle, the content shifting as required.  It’s also organic in that thinspo, like all that’s curated by the pro-ana community, is just another function supply-demand curve; the supply of pro-ana content at least to some extent a product of demand and, like much that is on-line, some of the material is blatantly fake, something most obviously detected in the dubious before & after photos which appear with frequent duplication.  Whether there were statistically significant differences in the nature of the content of thinspo and fitspo sites attracted academic interest and there were studies, the results differing in detail (and demonstrating widely divergent results depending on the platform analyzed which was thought to be a reflection more of the degree of success a platform achieved in enforcing its policies than any difference in the collective user profile) but displaying the same general trends: Thinspo sites portrayed body parts with more than twice the frequency of fitspo and posts highlighting bony body features and references to mental illness were overwhelmingly almost specific to thinspo.  Interestingly, the differences between fitspo & thinspo relating to sexually suggestive images, appearance comparison and messages encouraging restrictive eating were not statistically significant, the divergences being striking but almost wholly correlated with the platform on which they were posted.  The more extreme of the forks such as self harm (cutters etc) appeared almost exclusively on thinspo.

Thinspo Rules

Lindsay Lohan during thinspo pin-up phase, 2005.

(1) Never eat something just because you want to finish it.  Eat only enough to stop the worst of the hunger pangs and don’t eat until sated; those extra bites add up.

(2) Don’t let emotions take over and eat only if hungry.  Stop yourself once you start eating if you know it’s for the wrong reasons.

(3) If you catch yourself in a binge, stop the moment you realize.  Don’t forgive yourself for screwing up; it will only permit you to screw up again.

(4) Every calorie counts.  Review every recipe and remove as many calories as possible.  Where possible, choose the diet or low cal version and drink water (soda water is fine), black tea or black coffee instead of other beverages.  Avoid zero-cal sweeteners (1) because they’re a chemical cocktail and (2) on thinspo goal is to completely cure the body’s natural sugar addiction. 

(5) Don’t feel guilt about wasting food.  The undesirability on environmental grounds is noted but the sooner you change yourself, the better.  Set a goal always not to eat everything you’re served and gradually increase this quantity.  Before long, you’ll be throwing away food without barely a thought.

(6) Eat slowly, savoring each bite.

(7) Drink water during meals, as much as you can manage.   This curbs hunger, is filling, aids in digestion and maintains hydration which has many benefits.  Water has zero calories and can be taken as ice.

(8) Chew your food more, taking at least one 1 full breathe after every bite.  It can vary according to what’s being eater but as a guide, chew 30 times for each mouthful. This not only assists digestion but slows the pace of eating, reducing consumption.

(9) Cut food into smaller pieces which slows eating, can make you you’re eating more and it will makes other people think you ate more, something which can be important.

 (10) Associate unhealthy food with something else: ice cream with saturated fat, bread with carbs, juice with sugar etc.  Concrete visual examples are also helpful: cake as fat sitting in your thighs, chips as a permanent lining in the stomach etc..

(11) Learn from other people eating because while there are individual variations, overall, the patterns should be consistent.  Watch skinny people and apply their principles to your own diet; watch fat people with disgust and revulsion, avoiding what they do.

(12) Decide beforehand how much you are going to eat and never eat more.  If cooking, cook only one serving, so you can’t eat anymore.  The idea model is to have no food in the house and each day but only what you’re that day allowed.  It can be difficult at first but it can be done and if stuck to, it’s a foolproof diet.

(13) Always remind yourself of your goals and rewards.  Keep track of daily nutrient and food goals (some use diet minder journal or cronometers but the best method is whatever works for you).  Weigh yourself twice a day (before morning coffee and just before going to bed), the goal being always to see a lower number than previous weigh-in.  If you have achieved a target weight and operate in a variation of +/- 100g, that is acceptable.

(14) Don’t eat 2 ½ hours before bed.

(15) You’ll sometimes eat with friends or family so you may need to develop techniques surreptitiously to dispose of food.  You’ll get good at knowing where to sit so one hand can always been unseen and a good trick is to wear clothes with big pockets you can line with plastic bags.

Gap

Gap (pronounced gap)

(1) A break or opening, as in a fence, wall, or military line; breach; an opening that implies a breach or defect (vacancy, deficit, absence, or lack).

(2) An empty space or interval; interruption in continuity; hiatus.

(3) A wide divergence or difference; disparity

(4) A difference or disparity in attitudes, perceptions, character, or development, or a lack of confidence or understanding, perceived as creating a problem.

(5) A deep, sloping ravine or cleft through a mountain ridge.

(6) In regional use (in most of the English-speaking world and especially prominent in the US), a mountain pass, gorge, ravine, valley or similar geographical feature (also in some places used of a sheltered area of coast between two cliffs and often applied in locality names).

(7) In aeronautics, the distance between one supporting surface of an airplane and another above or below it.

(8) In electronics, a break in a magnetic circuit that increases the inductance and saturation point of the circuit.

(9) In various field sports (baseball, cricket, the football codes etc), those spaces between players which afford some opportunity to the opposition.

(10) In genetics, an un-sequenced region in a sequence alignment.

(11) In slang (New Zealand), suddenly to depart.

(12) To make a gap, opening, or breach in.

(13) To come open or apart; form or show a gap.

1350–1400: From the Middle English gap & gappe (an opening in a wall or hedge; a break, a breach), from Old Norse gap (gap, empty space, chasm) akin to the Old Norse gapa (to open the mouth wide; to gape; to scream), from the Proto-Germanic gapōną, from the primitive Indo-European root ghieh (to open wide; to yawn, gape, be wide open) and related to the Middle Dutch & Dutch gapen, the German gaffen (to gape, stare), the Danish gab (an expanse, space, gap; open mouth, opening), the Swedish gap & gapa and the Old English ġeap (open space, expanse).  Synonyms for gap can include pause, interstice, break, interlude, lull but probably not lacuna (which is associated specifically with holes).  Gap is a noun & verb, gapped & gapping are verbs, Gapless & gappy are adjectives; the noun plural is gaps.

Lindsay Lohan demonstrates a startled gape, MTV Movie-Awards, Gibson Amphitheatre, Universal City, California, June 2010.

The use to describe natural geographical formations (“a break or opening between mountains” which later extended to “an unfilled space or interval, any hiatus or interruption”) emerged in the late fifteenth century and became prevalent in the US, used of deep breaks or passes in a long mountain chain (especially one through which a waterway flows) and often used in locality names.  The use as a transitive verb (to make gaps; to gap) evolved from the noun and became common in the early nineteenth century as the phrases became part of the jargon of mechanical engineering and metalworking (although in oral use the forms may long have existed).  The intransitive verb (to have gaps) is documented only since 1948.  The verb gape dates from the early thirteenth century and may be from the Old English ġeap (open space, expanse) but most etymologists seem to prefer a link with the Old Norse gapa (to open the mouth wide; to gape; to scream); it was long a favorite way of alluding to the expressions thought stereotypical of “idle curiosity, listlessness, or ignorant wonder of bumpkins and other rustics” and is synonymous with “slack-jawed yokels”).  The adjective gappy (full of gaps; inclined to be susceptible to gaps opening) dates from 1846.  The adjectival use gap-toothed (having teeth set wide apart) has been in use since at least the 1570s, but earlier, Geoffrey Chaucer (circa 1344-1400) had used “gat-toothed” for the same purpose, gat from the Middle English noun gat (opening, passage) from the Old Norse gat and cognate with gate.

Lindsay Lohan demonstrates her admirable thigh gap, November 2013.

The “thigh gap” seems first to have been documented in 2012 but gained critical mass on the internet in 2014 when it became of those short-lived social phenomenon which produced a minor moral panic.  “Thigh gap” described the empty space between the inner thighs of a women when standing upright with feet touching; a gap was said to be good and the lack of a gap bad.  Feminist criticism noted it was not an attribute enjoyed by a majority of mature human females and it thus constituted just another of the “beauty standards” imposed on women which were an unrealizable goal for the majority.  The pro-ana community ignored this critique and thinspiration (thinspo) bloggers quickly added annotated images and made the thigh gap and essential aspect of female physical attractiveness.  

A walking, talking credibility gap: crooked Hillary Clinton (b 1947; US secretary of state 2009-2013).

In English, gap has been prolific in the creation of phrases & expressions.  The “generation gap” sounds modern and as a phrase it came into wide use only in the 1960s in reaction to the twin constructs of “teenagers” and the “counter-culture” but the concept has been documented since antiquity and refers to a disconnect between youth and those older, based on different standards of behavior, dress, artistic taste and social mores.  The term “technology gap” was created in the early 1960s and was from economics, describing the various implications of a nation’s economy gaining a competitive advantage over others by the creation or adoption of certain technologies.  However, the concept was familiar to militaries which had long sought to quantify and rectify any specific disadvantage in personnel, planning or materiel they might suffer compared to their adversaries; these instances are described in terms like “missile gap”, “air gap”, “bomber gap”, “megaton gap” et al (and when used of materiel the general term “technology deficit” is also used).  Rearmament is the usual approach but there can also be “stop gap” solutions which are temporary (often called “quick & dirty” (Q&D)) fixes which address an immediate crisis without curing the structural problem.  For a permanent (something often illusory in military matters) remedy for a deficiency, one is said to “bridge the gap”, “gap-fill” or “close the gap”.  The phrase “stop gap” in the sense of “that which fills a hiatus, an expedient in an emergency” appears to date from the 1680s and may have been first a military term referring to a need urgently to “plug a gap” in a defensive line, “gap” used by armies in this sense since the 1540s.  The use as an adjective dates from the same time in the sense of “filling a gap or pause”.  A “credibility gap” is discrepancy between what’s presented as reality and a perception of what reality actually is; it’s applied especially to the statements of those in authority (politicians like crooked Hillary Clinton the classic but not the only examples).  “Pay gap” & “gender gap” are companion terms used most often in labor-market economics to describe the differences in aggregate or sectoral participation and income levels between a baseline group (usually white men) and others who appear disadvantaged.

“Gap theorists” (known also as “gap creationists”) are those who claim the account of the Earth and all who inhabit the place being created in six 24 hour days (as described in the Book of Genesis in the Bible’s Old Testament) literally is true but that there was a gap of time between the two distinct creations in the first and the second verses of Genesis.  What this allows is a rationalization of modern scientific observation and analysis of physical materials which have determined the age of the planet.  This hypothesis can also be used to illustrate the use of the phrase “credibility gap”.  In Australia, gap is often used to refer to the (increasingly large) shortfall between the amount health insurance funds will pay compared with what the health industry actually charges; the difference, paid by the consumer, (doctors still insist on calling them patients) is the gap (also called the “gap fee”).  In Australia, the term “the gap” has become embedded in the political lexicon to refer to the disparity in outcomes between the indigenous and non-indigenous communities in fields such as life expectancy, education, health, employment, incarceration rates etc.  By convention, it can be used only to refer to the metrics which show institutional disadvantage but not other measures where the differences are also striking (smoking rates, crime rates, prevalence of domestic violence, drug & alcohol abuse etc) and it’s thus inherently political.  Programmes have been designed and implemented with the object of “closing the gap”; the results have been mixed.

Opinion remains divided on the use of platinum-tipped spark plugs in the Mercedes-Benz M100 (6.3 & 6.9) V8.

A “spark gap” is the space between two conducting electrodes, filled usually with air (or in specialized applications some other gas) and designed to allow an electric spark to pass between the two.  One of the best known spark gaps is that in the spark (or sparking) plug which provides the point of ignition for the fuel-air mixture in internal combustion engines (ICE).  Advances in technology mean fewer today are familiar with the intricacies of spark plugs, once a familiar (and often an unwelcome) sight to many.  The gap in a spark plug is the distance between the center and ground electrode (at the tip) and the size of the gap is crucial in the efficient operation of an ICE.  The gap size, although the differences would be imperceptible to most, is not arbitrary and is determined by the interplay of the specifications of the engine and the ignition system including (1) the compression ratio (low compression units often need a larger gap to ensure a larger spark is generated), (2) the ignition system, high-energy systems usually working better with a larger gap, (3) the materials used in the plug’s construction (the most critical variable being their heat tolerance); because copper, platinum, and iridium are used variously, different gaps are specified to reflect the variations in thermal conductivity and the temperature range able to be endured and (4) application, high performance engines or those used in competition involving sustained high-speed operation often using larger gaps to ensure a stronger and larger spark.

Kennedy, Khrushchev and the missile gap

The “missile gap” was one of the most discussed threads in the campaign run by the Democratic Party’s John Kennedy (JFK, 1917–1963; US president 1961-1963) in the 1960 US presidential election in which his opponent was the Republican Richard Nixon (1913-1994; US president 1969-1974).  The idea there was a “missile gap” was based on a combination of Soviet misinformation, a precautionary attitude by military analysts in which the statistical technique of extrapolation was applied on the basis of a “worst case scenario” and blatant empire building by the US military, notably the air force (USAF), anxious not to surrender to the navy their pre-eminence in the hierarchy of nuclear weapons delivery systems.  It’s true there was at the time a missile gap but it was massively in favor of the US which possessed several dozen inter-continental ballistic missiles (ICBM) while the USSR had either four or six, depending on the definition used.  President Dwight Eisenhower (1890-1969; US president 1953-1961), a five-star general well acquainted with the intrigues of the military top brass, was always sceptical about the claims and had arranged the spy flights which confirmed the real count but was constrained from making the information public because of the need to conceal his source of intelligence.  Kennedy may actually have known his claim was incorrect but, finding it resonated with the electorate, continued to include it in his campaigning, knowing the plausibility was enhanced in a country where people were still shocked by the USSR having in 1957 launched Sputnik I, the first ever earth-orbiting satellite.  Sputnik had appeared to expose a vast gap between the scientific capabilities of the two countries, especially in the matter of big missiles. 

President Kennedy & comrade Khrushchev at their unproductive summit meeting, Vienna, June 1961.

Fake gaps in such matters were actually nothing new.  Some years earlier, before there were ICBMs so in any nuclear war the two sides would have to have used aircraft to drop bombs on each other (al la Hiroshima & Nagasaki in 1945), there’d been a political furore about the claim the US suffered a “bomber gap” and would thus be unable adequately to respond to any attack.  In truth, by a simple sleight of hand little different to that used by Nazi Germany to 1935 to convince worried British politicians that the Luftwaffe (the German air force) was already as strong as the Royal Air Force (RAF), Moscow had greatly inflated the numbers and stated capability of their strategic bombers, a perception concerned US politicians were anxious to believe.  The USAF would of course be the recipient of the funds needed to build the hundreds (the US would end up building thousands) of bombers needed to equip all those squadrons and their projections of Soviet strength were higher still.  If all of this building stuff to plug non-existent gaps had happened in isolation it would have been wasteful of money and natural resources which was bad enough but this hardware made up the building blocks of nuclear strategy; the Cold war was not an abstract exercise where on both sides technicians with clipboards walked from silo to silo counting warheads.

Instead, the variety of weapons, their different modes of delivery (from land, sea, undersea and air), their degrees of accuracy and their vulnerability to counter-measures was constantly calculated to assess their utility as (1) deterrents to an attack, (2) counter-offensive weapons to respond to an attack or (3) first-strike weapons with which to stage a pre-emptive or preventative attack.  In the Pentagon, the various high commands and the burgeoning world of the think tanks, this analysis was quite an industry and it had to also factor in the impossible: working out how the Kremlin would react.  In other words, what the planners needed to do was create a nuclear force which was strong enough to deter an attack yet not seem to be such a threat that it would encourage an attack and that only scratched the surface of the possibilities; each review (and there were many) would produce detailed study documents several inches thick.

US Navy low-level photograph spy of San Cristobal medium-range ballistic missile (MRBM) site #1, Cuba, 23 October, 1962.

In October 1962, during the Cuban Missile Crisis, the somewhat slimmer nuclear war manuals synthesized from those studies were being read with more interest than usual.  It was a tense situation and had Kennedy and comrade Nikita Khrushchev (1894–1971; Soviet leader 1953-1964) not agreed to a back-channel deal, the US would probably have attacked Cuba in some manner, not knowing three divisions of the Red Army were stationed there to protect the Soviet missiles and that would have been a state of armed conflict which could have turned into some sort of war.  As it was, under the deal, Khrushchev withdrew the missiles from Cuba in exchange for Kennedy’s commitment not to invade Cuba and withdraw 15 obsolescent nuclear missiles from Turkey, the stipulation being the Turkish component must be kept secret.  That secrecy colored for years the understanding of the Cuban Missile Crisis and the role of the US nuclear arsenal played in influencing the Kremlin.  The story was that the US stayed resolute, rattled the nuclear sabre and that was enough to force the Soviet withdrawal.  One not told the truth was Lyndon Johnson (LBJ, 1908–1973; US president 1963-1969) who became president after Kennedy was assassinated in 1963 and historians have attributed his attitude to negotiation during the Vietnam War to not wishing to be unfavorably compared to his predecessor who, as Dean Rusk (1909–1994; US secretary of state 1961-1969) put it, stood “eyeball to eyeball” with Khrushchev and “made him blink first”.  The existence of doomsday weapon of all those missiles would distort Soviet and US foreign policy for years to come.

Futtock

Futtock (pronounced fuht-uhk)

In nautical design and construction, any of a number of curved (and otherwise shaped) timbers forming the lower, more curved portion of the frame in a wooden hull; one of the ribs in the frame of a wooden vessel.

1605-1615: From the Middle English futtek & votek, of uncertain origin but possibly a compound of the Old English fōt + hōc, or fut +‎ -uc (analysed as foot-hook or footock (“-ock” the diminutive suffix)) or a construct of the Old Dutch vot or fuot + hoek, or from buttock (from the jargon of timber merchants, the construct being butt (in the sense of a cut of timber) +‎ -ock.  Alternatively it may have been influenced by the Middle Dutch voetkijn, diminutive of voet (foot), the construct deconstructed as foot +‎ -kin.  The words in Old English from which the Middle English forms emerged may have been from the Old Norse construct fótr or fett & futt (big) + ek (timbr), or øks which gave the Old Norse fót'ek, futtek or futtøks, the Norwegian equivalent Norwegian being fot haki, fett eik (tømmer), or fett øks; meaning foot hook, big oak (timber) , or bold axe.  Futtock is a noun; the noun plural is futtocks.

One theory with much support is it was simply the Old English fōtuc (foot) +‎ -ock.  Many boatbuilders seem convinced the origin of futtock must obviously have been an alteration of foothook (the ribs in a boat frame one could use to “hook one’s foot under for stability while on board”.  Those with experience of standing in small craft while in rough waters will likely also support this etymology and similarly formed words include baloney from bologna, and cockamamie (originally “a decal, a design that can be transferred to a surface” and later re-purposed to mean something or someone ridiculous or absurd) from decalcomania. (from the French décalcomanie (process of transferring designs onto surfaces using decals) although cockamamie was once suggested to have a Yiddish connection on the basis of a vague similarity to certain words in the Jewish vernacular; the idea has long been discredited.

The sequence: Although modular systems now exist, historically, frames were built from the floor up, the second and subsequent futtocks added after each lower unit was secured.

Futtocks are the separate pieces of timber which form a frame (the rib-like structure) in a wooden ship and historically there are usually three or four (there can be five) futtocks to a rib in a ship of moderate size.  Futtocks are solid pieces of compass timber several of which make up a built frame, extending from the floor to the top timber.  The one closest to the keel is known is the ground futtock or naval futtock, the remainder being the “upper” futtocks while futtock riders are the large, vertical timbers strengthening the inside of the hull below the waterline.  A bilge futtock is a specialized form of frame futtock which covers the sweep of the bilge.  In a wooden vessel, a floor futtock is the lowest of the futtocks from which a built frame is made, running transversely across the top of the hog and through which the keel bolts are fitted (the outer ends often of differing lengths and are known as “wrung heads” or “wring heads”).  Sistered Frames are frames constructed by paired futtocks laid side by side and cross bolted together with the butts between the various futtocks staggered.  The cross-bolting was to enhance structural stability and was required because vessels are subject to both lateral and longitudinal stresses; recognition of this was the reason internal combustion engine builders in the 1960s began using cross-bolting to secure the main-bearing caps supporting the crankshaft.

Cross-bolting describes the placement of bolts at angles (ie essentially vertical vs horizontal although futtocks being inherently curved pieces, bolts are often installed at angles which follow the curve).  What the cross-bolting does is better absorb and distribute stresses which in a vessel can be both and lateral and longitudinal.  Note that depending on the hull profile desired, some futtocks can actually be straight.  

Spirket blocks (also called spirket chocks) were “filling chocks” fitted (1) between the floor futtocks and (2) the top of the hog and the underside of the keelson; usually spirket blocks were dovetailed into the floor futtocks but this method of construction is long obsolete.  The general name usually given to the pieces of timber which compose the frame of a ship such as floor timbers, futtock timbers and top timbers as also the stem or head timbers and the stern timbers was (logically): “timbers”.  Sometimes, the carved, ornamental pieces upon the munions of stern windows in the stead of pilasters were called stern timbers although such use is now less common.  The timberhead is the top of the uppermost frame futtock extending above the covering board to form a stiffener to the bulwark and to which the berthing is attached.  The cap rail or main rail is attached to its tops by means of a mortise and tenon joint and depending on the builder or the type of vessel, it could be a piece of timber separate from the frame.  The top timber was the uppermost of the futtocks in a built frame and which stops just below the underside of the covering board (except in sistered frames when one futtock is extended through the deck to form the timberhead).  The wrunghead was the outer end of the floor futtocks in a built frame, a technique now obsolete.  When wrungheads were used, the wrunghead wale was an especially thick piece of skin planking run over the outer ends (ie the wrungheads) of the floor futtocks.  A futtock band was fitted usually around a mast and existed as a locating mechanism to which a futtock (or another fitting) could be attached; such was their utility they were used for other purposes.  Futtock head is an unusual term in that it seems not to have been in use until the 1860s (although it’s so obvious it may have even then have been shipwright’s slang).  The futtock head described the upper part of a futtock, that part which extends above the top of the frame and is fastened to the ship's planking, its most vital function being to ensure the strength of the structure.

It is futtocks which are the building blocks (more correctly spars) of the ribs which are part of a ship's frame and the components which give a vessel its distinctive shape.  In anatomy, they can be compared with the ribcage of humans and many other animals.  Lindsay Lohan on Melrose Avenue, Los Angeles, April 2009 (left) and a vessel during restoration (right) illustrate the similarities.  This image of Lindsay Lohan (during her "thin" phase) has long been popular on thinspo and other pro-ana sites.

A futtock hole is the opening in a frame through which the futtock is inserted and fastened to the ship's planking.  Futtock holes typically are located at the top of the frame, the point at which the futtock head secured.  Such are the possibilities “futtock hole” offers that it must have been one of a shipyard’s more re-purposed terms.  Futtock lines are the lines used to measure the curvature of the futtock, the purpose being to ensure the cut is properly shaped and fitted to the ship's frame.   Almost always, futtock lines are made of rope or wire and are attached to the futtock at various points along its length, the curvature determined by pulling the futtock lines taut and measuring the distance between the points where the lines are attached.  A futtock staff is a wooden or metal rod, used to measure the curvature of a futtock and fulfils the function of a template and whether a futtock staff or futtock lines are used depends on things such as the size of the fittings and their accessibility.  Futtock staffs are marked with measurements corresponding to the desired curvature, enabling a shipwright to determine where alterations are needed.  During the measurement process, a futtock staff is inserted into the futtock hole, the curvature determined by comparing the position of the staff to the markings.

Futtock shroud.

The somewhat misleadingly named futtock shroud is a rope or wire attached to the futtock.  It is not a locating mechanism but is used to provide additional support and stability to the futtock (a la the guy-wires used on land for radio masts and such) by limiting or even preventing any shifting during a ship’s movements.  Almost always, a shroud is attached to the futtock at one end and to the ship's mast or another part of the rigging at the other end.  Usually, a shroud runs from the futtock plates on the sides of the top, downwards and inwards to a futtock band around the mast or directly to the lower shroud's futtock stave.  The futtock stave consists of a served piece of rope across and lashed to a lower shroud, below the top and near the masthead.  As a general principle (there were variations and in some cases, complete departures), staves were attached at the same distance below the top as the masthead is above the top, the purpose being to reinforce the lower shroud where the futtock shrouds terminate.

A classic, simple square frame.

A futtock plank is a piece of timber curved to fit the shape of a ship's hull.  Futtock planks provide additional strength and support, required because the physics of such things mean the stresses in the construction are multiplied at the point of attachment and they’re attached in a series of layers, each fastened to the layer below it using nails or screws.  The layers often do more than merely emulate a single thicker piece of because shipwrights can align with the grain of the timbers running at right angles or even diagonally.  A futtock plate is a metal plate which connects the futtock to the frame; it provides additional strength and simplifies installation, compared with using pure timber construction.  Usually made from steel high-strength alloys, the plates are attached with bolts or marine coach screws.