👨‍⚕️ Dr. BOSS 的聊天室｜ Episode 4 ⚾ 下肢力量：棒球的地面支撐

👨‍⚕️ Dr. BOSS 的聊天室｜ Dr. Boss’s Chatroom Episode 4 ⚾ 下肢力量：棒球的地面支撐 Lower Body Strength: Baseball’s Ground Support --- 「棒球的力氣，從地面開始，經由腿部傳到全身。」 “Baseball power starts from the ground, travels through the legs, and flows to the whole body.” ——Dr. Boss --- 投球、揮棒、跑壘， 下肢都是第一個發力點，也是支撐整個動作的基礎。 In pitching, batting, and running bases, the legs are the first source of force and the foundation of all motions. 膝蓋、踝關節與髖關節協作， 負責蹬地、轉動與衝刺。 Knees, ankles, and hips work together to push, rotate, and sprint. 長期訓練不足或過度使用，常見傷害： Without proper training or with overuse, common injuries include: 膝蓋內側/外側痛 / Inner or outer knee pain 踝關節扭傷 / Ankle sprains 大腿後側或髖屈肌緊繃 / Hamstring or hip flexor tightness --- 下肢保護與強化，Dr. Boss 建議： 1️⃣ 蹲姿與橋式訓練 Squats & bridges 強化大腿、臀部與核心連動，提高蹬地力量。 Strengthen thighs, glutes, and core for better push-off power. 2️⃣ 跳躍與敏捷訓練 Plyometrics & agility drills 小型跳箱、快速換向，提高反應速度與下肢穩定性。 Box jumps and quick direction changes improve reaction speed and leg stability. 3️⃣ 下肢伸展 Leg stretches 髖屈肌、股四頭肌與小腿拉伸，減少拉傷風險。 Stretch hip flexors, quads, and calves to reduce strain risk. 4️⃣ 適度休息與冰敷 Rest & ice 高強度練習後，給膝、踝、腿部適度恢復。 Allow knees, ankles, and legs to recover after high-intensity practice. --- 跑壘時，下肢穩定性決定你的速度與方向控制。 When running bases, leg stability determines speed and directional control. 投球時，下肢蹬地決定球速與球路穩定性。 When pitching, leg push-off affects ball speed and trajectory stability. --- 今晚練球後，花 5 分鐘拉伸腿部與髖部。 After practice tonight, spend 5 minutes stretching legs and hips. 它不會立刻讓你跑更快、投更遠， It won’t make you faster or throw farther immediately, 但日積月累，它會支撐你更長時間的比賽。 but over time, it will support you through longer games. — Dr. Boss