Kinesiology 2241A/B Lecture Notes - Lecture 25: Film Plane, Farad, Focal Length
12 Jan 2016
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Velocity on z axis rate at which it changes its displacement. Starts at 0 and goes into a single negative direction. Starts changing or plateaus in that direction to go into another direction till it hits 0. After hits 0 goes into positive and goes faster till its peak. Downward is the bending motion of the knees and hips. 0 is when they have stopped for a brief moment of time. Then they quickly jump up, maximal velocity is when person hits the ground (vertical black line) Gravity is acting on the jump, slows you down until you reach the apex of your flight. Gain velocity in going in the other direction. Person is free to do activities as they normally would, not constricting. Cons: inexpensive, instant output (no delay, plantar motion, only relative angles, may move, constraining the less constraining, the more confident the, held on by non-allergenic adhesive that can sometimes slip tested (sweat)
