biomechanics

Definition

The study of mechanical laws relating to movement and structure of living organisms. The science that explains why your deadlift form looks like a frightened cat.

Example Usage

Understanding biomechanics helps explain why your long femurs make squats harder.

Origin

Term coined in the late 19th century, combining 'bio' (life) and 'mechanics' (forces and motion).

Fun Fact

Individual biomechanics vary so much that the 'perfect form' for one person may be terrible for another with different limb lengths and proportions.

Source: Exercise science and kinesiology terminology

Related Terms

Beginner

supinated grip

A hand position where palms face toward the body, also called an underhand grip. The grip that makes curls more comfortable and pull-ups slightly less soul-crushing.

⚽ Sports / Fitness

Beginner

PR

Personal Record — the number that justifies every early morning, every meal prepped in Tupperware, and every time you said "I can't, I have gym" to your friends. Breaking a PR gives you a dopamine hit that scientists should probably study.

⚽ Sports / Fitness

Intermediate

RPE scale

Rate of Perceived Exertion—a subjective 1-10 scale measuring how hard you're working, allowing coaches to program training intensity while you lie to yourself about whether that was really a 7 or secretly a 5.

⚽ Sports / Fitness

Intermediate

plyometrics

Explosive jumping and bounding exercises that train muscles to exert maximum force in minimal time. Basically teaching your muscles to become tiny nuclear reactors of power.

⚽ Sports / Fitness

Advanced

rhabdo

Shortened term for rhabdomyolysis, the catastrophic muscle breakdown that releases proteins into your bloodstream and can destroy your kidneys. When someone tells you they got rhabdo from a workout, they went from fitness enthusiast to medical emergency in record time.

⚽ Sports / Fitness

Intermediate

taper madness

The psychological anxiety and phantom injuries that afflict endurance athletes during pre-race taper periods when training volume drops. Every twinge becomes a career-ending injury in your mind.

⚽ Sports / Fitness

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