Situps work the rectus abdominis, transverse abdominis, and obliques in addition to your hip flexors, chest, and neck. They promote good posture by working your lower back and gluteal muscles. With a larger range of motion, situps target more muscles than crunches and static core exercises.
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Answer:
Situps work the rectus abdominis, transverse abdominis, and obliques in addition to your hip flexors, chest, and neck. They promote good posture by working your lower back and gluteal muscles. With a larger range of motion, situps target more muscles than crunches and static core exercises.
Explanation:
https://www.healthline.com/health/sit-ups-benefits#:~:text=Situps%20work%20the%20rectus%20abdominis,crunches%20and%20static%20core%20exercises.