If youve ever had your exercise interrupted by a sharp pain in your side, youre not alone.
The forceful movement of your exercise bounces some of your internal organs around.
Whats Causing That Stitch in Your Side?| YouTube
If youve ever had your exercise interrupted by a sharp pain in your side, youre not alone.
The forceful movement of your exercise bounces some of your internal organs around.
Whats Causing That Stitch in Your Side?| YouTube