In terms of physics this due to the lengthening of so-called “moment arms”. The further you push from the hinge of a door, the longer the moment arm is said to be.
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The moment arm also depends on HOW the force is applied to the door. Pushing straight att the door surface would mean more force...
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themusclephd[/URL]
Mechanically the lats function the best on the second half of a lat pulldown. This study showed that muscle activation was much higher during the second half of a pulldown than the first. Higher muscle activation indicates greater fast twitch muscle fiber recruitment...
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