You know that something is wrong when you feel a sharp, electric-like pain that zaps across your back. What should you do ...
Core workouts are great to build thick abs and help build a strong Core for ALL fitness level both Men and Women. You will not only develop your 6 pack but improve on your heavy lifts (squats, ...
This quick no-crunch ab workout is perfect for beginners, gentle on your back, yet powerful for building deep core strength.