@mmajoriz: Repping those fast-twitch fibers 🥊 Slow is smooth. Fast-twitch is lethal. If you want that real snap in your punches and kicks, you gotta train your fast-twitch muscles. Those are what give you speed and knockout power, not endurance. Keep the reps low, go high intensity, and move explosive. That’s how you build that pop that catches people off guard. #boxing #kickboxing #dutchkickboxing #heavybag #boxingtraining #muaythai #fasttwitch #speed #onechampionship