More ABS August 22, 2014 09:15 1 Comment
If RowBiking and short ab contractions in between power strokes is not enough for you, try doing 6 sets of 10 V-sets every day. If you have not done V-sets before, work up slowly. Start with just a few and work up to 10. When you get comfortable with 10, start on a second set. Have Fun.