A warm up is the act of preparing for an athletic event or workout by exercising
or practicing for a short time beforehand. Warming up helps reduce your risk of
injury and the aches and pains that come with exercise. The physiological reason
to warm up is to assist your circulatory system in pumping oxygen-rich blood to
your working muscles. The idea is to increase circulation throughout the body in
a gradual manner. A proper warm up safely prepares the body for the increased
demands of exercise. Cold muscles do not absorb shock or impact as well, and are
more susceptible to injury.
A warm-up helps you prepare both mentally and physically for exercise and
reduces the chance of injury. During a warm up, any injury or illness you have
can often be recognized, and further injury prevented. Other benefits of a
proper warm up include:
•Increased movement of blood through your tissues, making the muscles more
pliable.
•Increased delivery of oxygen and nutrients to your muscles. This prevents you
from getting out of breath early or too easily.
•Prepares your muscles for stretching
•Prepares your heart for an increase in activity, preventing a rapid increase in
blood pressure
•Prepares you mentally for the upcoming exercise
•Primes your nerve-to-muscle pathways to be ready for exercise
•Improved coordination and reaction times
A low impact exercise, such as biking or walking or using an elliptical or
rowing machine is the best way to warm up. The American College of Sports
Medicine recommends minimum five minutes of warm up activity before beginning
you workout.