2 actions to develop these beautiful abdominal muscles
1. Suspended leg raise: Grasp the horizontal bar with a grip slightly wider than shoulder width, then contract the lower abdomen and lift the leg parallel to the ground. Exhale at the top of the contraction, then slowly return. Do 4 groups of 20 to 30 times each.
2. Incline sit-ups: hook your feet onto the upper fixture, bend your knees, and lift your upper body to a 90-degree position with your thighs. Move slowly and always tighten your abdominal muscles. Do 4 groups of 20 to 30 times each.