訓練前暖身及伸展是好主意嗎？( 讓你出乎意料！)

This video is about my interpretation of Dr. Brad Schoenfeld's research regarding wether people should warm up and stretch before lifting weights. If you have any question, please do not hesitate to leave your comments below. I will try my best to reply to you guys. Don't forget to give me a thumb up and subscribe to my channel. See you guys next time!! Wishing you all the best.