Explaining Fighting on Instagram: "The secret of fast punches — and no, it’s not about having bigger muscles. Real speed comes from technique, body mechanics, and learning to remove every bit of unnecessary tension before you throw the strike. Fighters generate speed by snapping from the hips, keeping the shoulders loose, and driving power from the ground up. The punch travels in a straight line, relaxed at first, then tightens only at the moment of impact — that’s what creates that lightning-fa