Quote:
Originally Posted by NVSemin
I saw people sparring wit weights on legs.
Weighted vest?
On the surface it should help develop speed, endurance. In practice, maybe 20lb is a bit too heavy for 150lb. From rapid moves you may get back injury, also it put stress on your knees. So, I guess you gotta be careful by securing those areas first with stretching and building up muscles
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May I ask through what mechanism could that improve speed and endurance?