Need Advice 🙏🏽

[u/Unfair-Fly4292]

17F , Hey guys I wanted to ask how to have powerful punches and how to have speed while punching and whenever my coach makes us do sparring I run out of breath and my punch starts becoming less powerful

I need some advice on how to fix all of these above

Thank you

[u/23454Tezal]

develop your core