Exercise Category： 阶段 2.1：击打和上半身

Develop your primary offensive arsenal through sophisticated upper body mechanics. Phase 2.1 focuses on the precision, speed, and power of punches, elbows, and clinch control. In the 200+ FCS framework, we move beyond simple hitting to master structural alignment and the kinetic chain. This category provides the technical drills necessary to translate foundational strength into devastating, fight-ending strikes while maintaining defensive awareness and balance.