Clenching your fist when punching

[Juof]

When you punch do you clench your fist as tight as you can or do you clench it enough just so the gloves tight enough to do some damage, or do you not clench it at all

[MexicanMauler]

Clench hard, it makes it so your bones break less easy.

[Flabulous]

open hand slaps for speed.

[copelahama]

leave your fist loose throughout the punch until just prior to impact and then you tighten it, for faster and harder hitting

[Alx.]

leave it relaxed while you're parrying or moving around, when you hit tighten it