What weight exercise is best for keeping a tummy flat?
Arm curls? or other? or does it matter as long as Im lifting light weights lots of reps for tonality and keeping the tummy flat
Categories: flat tummy Tags: arm curls, light weights
Arm curls? or other? or does it matter as long as Im lifting light weights lots of reps for tonality and keeping the tummy flat
Categories: flat tummy Tags: arm curls, light weights