Hot answers tagged punching
I'm not sure how you're scraping those knuckles; maybe make a tighter fist? Pull back straighter? Are you contacting the bag head-on or is your fist dragging? The easiest solution is the white tape used for bandages; throw a couple of loops around each knuckle. I did that when climbing (for support) and got it down to a few minutes. Bag gloves are a ...
If you're scraping those particular knuckles, probably a problem with your punch technique. You should be hitting straight on with your top two knuckles, and punching straight in and straight out. Scraping indicates dragging your fist on the heavy bag after the punch. This observation may be subject to stylistic differences, but I don't know any style ...
I occasionally run into this issue myself. It happens because, even though you feel like you're using proper technique, your front knuckles are sliding(albeit less than millimeters) against the bag when you high punch. This can happen because your hand gets tired when training and it loosens the fist a little, letting your knuckle drag. When I find this ...
Frankly, any covering of your hands that doesn't slide around too much will work. Try a pair of light work gloves. If those are too hot, an ACE bandage or even just a bandanna wrapped around your hand will work. The latter two aren't appropriate if you're doing grappling work, but will do fine for punching a bag.
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