BOXING TIPS:The speedball is an essential tool for any boxer who wants to develop real technical skills. Here’s what it improves and why it’s so important: ✅ 1. Hand speed The speedball forces you to throw fast, clean punches. The more you practice, the faster your hands become. ✅ 2. Rhythm and coordination Every rebound must be controlled. This builds hand eye coordination, crucial for punching, defending, and countering. ✅ 3. Upper-body endurance Your shoulders, neck, forearms and traps are co