Leg raises are a great bodyweight abs exercise for strengthening your deep core muscles, hips and obliques without weights. If you find that lifting or lowering your legs aggravates back pain, or you ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images Build bulletproof core muscles using these three exercises without weights, ...

Katrina Carter, DPT, FNS, is a licensed travel physical therapist. She specializes in orthopedics and has a passion for providing education on nutrition for healing and overall health and wellness.