Super Plank Workout for Android
It's a great app. Swap between several workouts with the ability to change rep times and intervals.
Exactly what I was looking for!!!
If having offline is good
Have several type of plank, i m doing it everyday!
Great exercise I'm seeing results
Just started this month, slowly working up. Good sweat either before, during, or after other exercises.
Exactly what I need!
Feeling good
Hard but good
Love it
Doing planks does not do anything that was said it does, except strengthen your stomach muscles.
Will start it soon.
by J####:
I can feel most of my muscles firm up.