Fitness expert reveals one simple exercise for a stronger core — and it’s not a situp

Strengthening the core improves balance and stability, which supports movement and physical performance, experts say.

While traditional abdominal exercises can be effective, one yoga pose may offer added benefits. Boat pose, or Navasana, forms the body into a "V" and challenges multiple muscles involved in core stability.

Melissa Leach, a certified yoga instructor and strength and conditioning coach in Philadelphia, said a strong core provides a foundation for both exercise and everyday movement.