Starting my own daily plank routine, goal is to get to a 10 minute plank. Doing 5 sets.
1st set - 1 minute
2nd set - 1 minute 15 seconds
3rd set - 1 minute
4th set - 1 minute
5th set - 1 minute
started to shake on 4th set, getti...
by:
nismolu
on: 2020/02/07