Plank
How to do the plank properly
image text translation (1)Plank is simple, but effective for full-body exercise(2)Please pay attention to the …
Plank for more than 30 seconds doesn’t work at all.JPG
image text translation (1)The sign of core exercise is plank!(2)Is there any effect on the …
The guy who cries because he’s having a hard time doing plank
The guy who cries because he’s having a hard time doing plank