Kinesiology 2236A/B Lecture Notes - Lecture 2: High Force, Thermoplastic, Polyurethane

• School: Western University
• Department: Kinesiology
• Course: Kinesiology 2236A/B
• Professor: Dave Humphreys

Document Summary

Athletic equipment: many factors are important in the prevention of athletic injuries, design, to prevent injury, to protect injured parts from further injury, proper fit, proper selection. Increased density = greater resistance @ high force: air, fluid. Increased density = greater resistance @ high force: high force you want absorbing material with high density, decreased density = more absorption @ lower force. Low mass/ high velocity: analysis, look at, oute(cid:396) su(cid:396)fa(cid:272)e (cid:862) hell(cid:863) If they a(cid:396)e too (cid:271)ig at the top, you (cid:449)o(cid:374)"t (cid:271)e a(cid:271)le to (cid:271)(cid:396)i(cid:374)g you(cid:396) a(cid:396)(cid:373)s up to th(cid:396)o(cid:449) It does(cid:374)"t dissipate (cid:449)ell: hockey style, better vision and protection, deflection, problems, hot wearing in hot weather compared to a helmet made for a rink, heavy, hard to flip off. Increased arm range available for stick work and stick handling: arm pads, protect length of arm from slash, gloves, often open palm, decrease wrist padding for greater movement means greater risk of injury.