| plank | sits-up | knee high crunches | sits-up twist | superman|
More reads:
- Weight Loss with Amazing Green Tea Extract
- Why does your vision goes blurry, starry, black, or white when you exert yourself?
- Gastritis (Gastric): Symptoms,Cause,Prevention
- What happens if you don’t eat for 4 days?
- How long does it take to get a flat stomach by walking?
Trusted Source. Please read the Disclaimer first