Plank

Plank Video [embed]https://youtu.be/ASdvN_XEl_c[/embed]

Superman

This exercise helps develop core strength and both spinal strength and stability, as well as working the muscles that retract the shoulder blade retractors and the gluteals. STEP 1. Kneel on all fours with your…

Traditional Crunch

STEP 1. Lie with your knees bent and your feet flat on the floor. Fold your arms across your chest or hold your hands behind your ears (Do not interlock your fingers behind your head).…

Swiss-Ball Oblique Crunch

STEP 1. Lie sideways on the ball, ensuring that you keep your legs straight. Brace your feet against a wall for support and hold your hands behind your ears. STEP 2. Lift your shoulder and…