Muscle Nerds - day 1Bioenergetics#education Tags: 0 comments 0 likes 0 shares Share this: Kenneth Strength Training - 盧恩澤教練 About author not provided "I know it's not easy, but you can't stay in your comfort zone and expect results. Challenge yourself. Don't be afraid to be uncomfortable." - TimGrover 3444 followers 3323 likes "http://www.trainerkenneth.com/" View all posts