Want to run better? Stop doing sit-ups – here are five expert-recommended functional core movements to do instead.

• Sit-ups target your abdominal muscles, back muscles, and hip flexors, while crunches only target your abdominal muscles. • Neither sit-ups nor crunches alone burn abdominal fat. Overall activity and ...

Workouts Forget sit-ups — this is my go-to exercise to strengthen my hips, activate my deep core and build functional alignment Workouts I’m a personal trainer who works with seniors: These are the 4 ...