Plank



The 'plank' exercise is ideal to strengthen your back muscles. First, get down to the push-up position and then slowly down on the elbows. In this forearm position you keep your whole body tight and absolutely avoid a hallow back. Remain in this position for 30 seconds and repeat the exercise when required.





Comments

 
faridah 08.12.2018 00:08
G mana caranya ya


 
box555 12.10.2017 11:08
good