If you already run or you’re starting there are few things you should know. Firstly, that the best and the most effective way of breathing while you’re running is breathing in and out through your mouth.
Profound breathing fills the lungs and actually enhances posture as the lungs extend. Breathing profoundly while running decreases the weight on the supporting tendons of the stomach and can help relieve side lines.
Lie on your stomach, face down, with your arms straight in front of you, your hands down, and your legs straight behind you. As if you were trying to create a tiny gap between your stomach and the floor, pull your abs in. Lift your left arm and right leg off the floor for approximately one inch and spread out as far as you can.
They all work better when they move with flexibility and any limitations in your muscles, tendons, or ligaments will restrain your range of movement. If you don’t utilize your muscles and joints they will start to harden and afterward, decay.