Day 19. Muscle Up.
of 365 Daily Activity Challenge!
![](https://cdn-images-1.medium.com/max/677/1*GXlBs05d1Uuk3xzTeNWc8w.jpeg)
thirty-minute walk.
chest and…
These were the top 10 stories published by Physical Activity and Exercise in 2014. You can also dive into monthly archives for 2014 by using the calendar at the top of this page.