Temperature is a measure of molecular motion. It is important in fitness and sports because it can change the behavior of bouncing or hit balls. Body tissue, such as cartilage, ligaments, tendons, and muscles perform better and more safely when warmed up.

Converting Celsius to Fahrenheit:
Tf = ((9/5)*Tc)+32

Converting Fahrenheit to Celsius:
Tc = (5/9)*(Tf-32)