Exercises from the community
Seated Knee Raises (abs)
Seated Knee Raises strongly target the lower abs with a compact range of motion, making them an efficient tool for building a six-pack. Sit on the edge of a bench or chair and lean back slightly, holding the edge for support. Draw your knees up toward your chest using your lower abs, then extend your legs back out without letting your feet touch the floor between reps.
Raise Inner Toes
With raised arches, lift your inner three toes, keeping the big toe and littlest toe down on the ground, then lower them back down. Repeat this slowly 5-10 times.
Crunches: Knees Up (abs)
Crunches: Knees Up keeps the legs elevated and hips flexed, which holds tension on the upper abs through the entire rep instead of letting it ease off between reps. Lie on your back with your knees bent and lifted so your shins are roughly parallel to the floor. Curl your shoulders and upper back off the floor toward your knees, then lower back down slowly without letting your feet drop.