My desire to be able to do the flag is pushing my AB workouts to where they haven’t been before.
Since the start of the evolution of my AB workouts I have increased in a few days from doing 5 different sets of 250 total…
My desire to be able to do the flag is pushing my AB workouts to where they haven’t been before.
Since the start of the evolution of my AB workouts I have increased in a few days from doing 5 different sets of 250 total…
