Lengthen one side, followed by shortening the other = no net stretch.
(Last Updated On: November 10, 2017)← Making pull ups and burpees more shoulder and lower back friendly
Subscribe:
RSS feed
← Making pull ups and burpees more shoulder and lower back friendly
Lengthen one side, followed by shortening the other = no net stretch.
(Last Updated On: November 10, 2017)
Posted on May 23, 2016 → 234 × 65
0