How fast the heart beats depends on the body's need for oxygen-rich blood. At rest, the SA node causes your heart to beat about 50 to 100 times each minute. During activity or excitement, your body needs more oxygen-rich blood; the heart rate rises to well over 100 beats per minute.Medications and some medical conditions may affect how fast your heart-rate is at rest and with exercise.ou can tell how fast your heart is beating (your heart rate) by feeling your pulse. Your heart-rate is the amount of times your heart beats in one minute.
Look straight ahead. When sprinting, you can use the motion of your arms to help you sprint faster. You should keep your shoulders and arms relaxed during any type of running; many runners hunch their shoulders, drawing them up towards the ears.Tension of this sort in the shoulders causes muscle pain and slows you down.rop your shoulders away from your ears and keep your hands open with the fingers curled slightly. Allow your arms to move back and forth in rhythm with your legs. Your arms should be moving back and forth in a straight line. Side to side movement slows you down.
Learn how to squeeze a little more speed out of yourself by making the most of your training. We all want to get faster. And weâre all busy too. The most obvious and commonly pursued way to improve race times is to run more. But running more is seldom an option with a daily schedule as hectic and draining as the average working runnerâs is today. RELATED â Coach Culpepper: Get Fast First. Fortunately, running more is not the only way to run faster. In fact, often itâs not even the best way. There are many things the average runner can do to squeeze additional performance out of the time he or she is already devoting to training.