背部肌群很重要。有人說新手練胸，高手練背。前後都練更均衡。從最簡單的視覺觀點來看，背部訓練塑造我們挺拔的身姿和優美的體態。...See More Tags: 3 comments 23 likes 0 shares Share this: 慈哥加辣 About author not provided 21016 followers 20878 likes [] View all posts