your legs
YES
by doing resistance training with weights
Yes, doing aerobic exercises strengthens your cardiac muscles because while exercising, heart has to pump more rapidly to meet the demands of body and the muscles are strengthened.
When the muscle starts to hurt.
The job is that it protects your heart and lungs and it never tires from doing its job. It is also a involutary muscle which is a muscle that is not under your conscous control. The job is that it protects your heart and lungs and it never tires from doing its job. It is also a involutary muscle which is a muscle that is not under your conscous control. The job is that it protects your heart and lungs and it never tires from doing its job. It is also a involutary muscle which is a muscle that is not under your conscous control.
Detracting
kiss ...
Relaxing
by doing excercise
by doing exercise
Press ups do increase chest muscle. When you're doing then it uses your pecks and the muscle above them.
You can't, fat do not turn into muscle; they are two different things If you want a visible abs, you have to lose the fat (doing cardio, eat less fatty food), and build more muscle by doing weight resistance (and eat more protein)