Your first run
Divide your run into three sections: warm up, the run itself, and cool down – each of these is equally important. Your warm up should include a brisk walk and the following dynamic (moving) stretches:
start running || Your essential guide
5 minute warm up
ArmSwing
Stand tall, feet shoulder width apart. Raise your arms up to the height of your shoulders and rotate through a backward arc. Follow with a forward arc, then one in each direction.