Personal trainer shares three foam roller exercises to strengthen deep abdominal muscles

A personal trainer has shared three exercises using a foam roller to strengthen deep abdominal muscles. These exercises target the transverse abdominal muscles, which help stabilize the trunk and improve core strength. The exercises include plank knee tucks, leg raises, and horizontal supine squats. Each exercise focuses on engaging the core while using the foam roller for added challenge and stability. The trainer recommends performing each exercise for 50 seconds with a 10-second rest, aiming for five rounds. This routine emphasizes slow, controlled movements to maximize muscle engagement.