master.on
New Member
For ab training,
are twist motion situps (situps where you twist your spine a little bit, i.e. your left triceps touches your right knee in the top position, and viceversa right/left) any better than straight ones (when your left triceps touches your left knee)?
are twist motion situps (situps where you twist your spine a little bit, i.e. your left triceps touches your right knee in the top position, and viceversa right/left) any better than straight ones (when your left triceps touches your left knee)?