Men's ab training ends with the hollow body hold. Begin by reclining on an exercise mat with both arms fully stretched behind your head.
Extend both legs. Keep your back on the floor. Raise your shoulders, arms, and legs a few inches off the ground. Hold this position with your chin tucked and core engaged.
Reverse crunches work lower abs. Lay flat on your back, bend your knees, and keep your feet flat. Arms should be at your sides.
When your glutes, hips, lower back, and shoulders rise, pull your knees to your chest. Reset your shoulders and hips with control.
Bicycle crunches follow. This bodyweight workout works your core. Lay down on a mat with your left leg lifted to set up.
Right leg bowed near to chest, shin parallel to floor. Hands behind your head. Crunch your left side to your right knee, swap sides, and peddle like a bicycle.
Jackknife crunches start this effective men's ab exercise. Lay down on a mat and straighten your arms and legs. Stay upright.
Take a deep breath and gently crunch up, bringing your arms and legs together. Breathe deeply as your legs and arms gently lower towards the mat.