You can’t spend most of your time doing only ab workouts, as this can create an imbalance and eventually lead to injuries ...

Meet the expert: Tina Tang, CPT, is a NASM-certified personal trainer, strength coach, and founder of Iron Strong Fitness. She is the expert behind the Ultimate Pull-Up Plan, a six-week training ...

Hang from elbow straps or hold yourself up on parallel bars. Cinching in through your abs, draw your knees up toward chest, ...

Chasing a flat stomach with endless sit-ups? Experts reveal that while sit-ups strengthen core muscles, they don't directly ...

A 58-year-old Pilates pro shares 5 core moves that keep her belly flat—no crunches required. Perfect for women over 50.