Gerry DeFilippo
Challenger_ST
(THREAD): Force, ground contact and speed/CODWhy I think the idea of “absorbing,” force doesn’t explain the whole pictureContacts are based on collisionsCollisions can conserve energy OR energy AND momentumThis is
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If there is ANY advice I can give to an aspiring gym ownerWork hard, but be humane when it comes to your treatment of yourselfI don’t regret the success it
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