Kinesiology 2241A/B Lecture Notes - Lecture 24: Angular Velocity
9 Apr 2018
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Document Summary
If you are holding a bat or racket, then this becomes another segment in the chain. Sometimes you want to lock a couple segments and have them moving as one: the timing of each segment. If the timing is wrong the overall skill is wrong: the more massive segments are located close to the base. The less massive segment further from the base. If you"re doing an overhead pitch, your shoulder is doing a bunch of things: but how much in each plain, consider each plane as its own joint. Shoulders and hips are very close to initial segments so there is a lot happening there: because they are so close to the torso they move slower so they are easier to analyze. Analyzing the cricket bowl: the bowler can run up to the delivery points, the elbow must be straight on delivery, this is faster than a baseball fastball.
