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
Good for the core.
That would be a good exercise..
Exercising for the body
Among my favorite sports, my favorite , interesting exercising for the body
my favorite exercise ,couse my muscle improvr!
isso eu entendo praticava muito no inverno...
easy exercise for better life
Good i like this
Top gostei da dica
Plank make my very good