“Sit-ups primarily train your rectus abdominis or your ‘six-pack’ muscle, along with hip flexors and some deep core stabilisers. If your goal is stronger trunk flexion, better midline endurance, or ...

Workouts I’m a personal trainer who works with seniors: These are the 4 core exercises I wish everyone would do before they turn 60 Fitness ‘I’m a Pilates teacher and these are the 5 core exercises I ...