Justin Timberlake’s newest workout has me exhausted and intrigued. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Justin Timberlake has never ...
I thought I was fit. Then I strapped on 20 pounds and tried to do push-ups. It didn't take long to realize the weighted vest wasn't messing around. From the first set of push-ups to the last plank of ...