PART #5: Kinesiological Analysis of a PULL-UP Watch the video of the athlete performing a pull-up, (i.e., with the radio

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Part 5 Kinesiological Analysis Of A Pull Up Watch The Video Of The Athlete Performing A Pull Up I E With The Radio 1 (107.91 KiB) Viewed 12 times

PART #5: Kinesiological Analysis of a PULL-UP Watch the video of the athlete performing a pull-up, (i.e., with the radioulnar joints in pronation). List the joints actions and types of muscle actions in the upper extremity during the (a) upward phase and (b) downward phase of the pull-up. Note: if there is no motion, please indicate that the joint is fixed in some position: Example, fixed in extension. Then indicate what muscles are working to keep it fixed and how they are being activated. *Hint: if it is fixed, is there any change in length? A. Up Phase: Pull-Up Joint Glenohumeral Scapulothoracic Ulnohumeral Radioulnar Metacarpal/ phalangeal Motion (flex/extend etc) Muscle involved Type of muscle Activation (con / ecc / iso)