2025.08.31 Strength training before work ② Abdominal roller (ab roller) and abdominal bench. https://dentobudo-tendokan.jp/tendokan/wp-content/uploads/2025/08/筋力トレーニング-伝統武道-天道館-仲宗根-朋成4.mp4 https://dentobudo-tendokan.jp/tendokan/wp-content/uploads/2025/08/筋力トレーニング-伝統武道-天道館-仲宗根-朋成5.mp4
