KIN 100 Lecture Notes - Lecture 1: Gyroid, Glycolysis, Long Slow Distance
23 Jan 2017
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Document Summary
Not as much based on athletics healthy is defined as the absence of disease. Side/side ex. bicep curl takes place in sagittal plane, hips in coronal, trunk twist in frontal. Bones need to handle internal injury (muscle movement) and external injury (with sports) Bones get stronger when we microfracture it increases bone mineral density. Can handle more force - closer to joint. Microfractures can turn into stress fractures tibia can bend when running (most common) Spine skeletal system forces = compression, tension, shear, bending, torsion muscles = spindle, fan, bipennate or unipennate. Articular system (joints) synovial means liquid (ex. oil or grease) synovial membrane controls waste - not joint capsule. Skeletal system (smooth, cardiac, and muscle) smooth muscle allows blood flow skeletal muscles are geared towards different functions primary muscle is the agonist (ex. bicep in bicep curl) secondary muscle is the antagonist (ex. tricep in bicep curl) Anthropometry measuring the body w/ direct vs. indirect measurements.
