好多時候啲健身訓練計劃都提起1RM，到底1RM係乜嘢一回事？
好啦，當你知道乜嘢係1RM，咁你知唔知點用同點計出嚟？
唔知？唔使怕，呢個有個網站教到你點計1RM！
即刻上嚟睇下
https://taekwondowen.com/2021/12/29/1rm-%e8%a8%88%e7%ae%97%e5%99%a8/
