How many leg raises

The key to building great abs is working your rectus abdominis: the visible muscles of a six-pack. To target these muscles, try leg lifts , says Singer. Lie on your back and lift your legs so your feet face the ceiling. Bring your legs down toward the floor, then back up to complete one rep.

The key to building great abs is working your rectus abdominis: the visible muscles of a six-pack. To target these muscles, try leg lifts , says Singer. Lie on your back and lift your legs so your feet face the ceiling. Bring your legs down toward the floor, then back up to complete one rep.

Although both are for abdominal work out, they have differences. Leg raises targeting abdominal muscle alone , while sit-ups you are working out multiple joints including muscle on hip, knee, ankle, and core muscle group which are abdominals, back, diaphragm, and pelvic floor muscles.

Although both are for abdominal work out, they have differences. Leg raises targeting abdominal muscle alone , while sit-ups you are working out multiple joints including muscle on hip, knee, ankle, and core muscle group which are abdominals, back, diaphragm, and pelvic floor muscles.