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Please Let Me Know How Much You Like This (1 is very Bad - 10 is Excellent)




Hands up dummy 1




Input: pink cam driven by a motor (in glass).

Orange weight maintains contact between the cam and red pin of yellow follower.

Blue cable should be wound more than one revolution on green pulleys to increase friction torques.

The dummy is used in basketball training, made on request from a Youtuber.




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