Day 45 of one arm pull up challenge直到好返為止😤💪🏼gym撚可能察覺唔到3個做gym嘅副作用👀 3 side effects of gymming that you might not notice If you see this post, it’s a sign for you to get up and start moving. #onearmpullup #pullupchallenge #activelifestyle #calisthenics #hkgym #hkgymgirl