They have discovered that a wide variety of athletes use coffee to help them progress in their exercises. According to sports medicine expert Simon Higgins, "coffee contains chlorogenic acids that can help the body in several ways: It allows a person's body to maintain a steady rhythm once the energy from the coffee they consume dissipated.” If a person's body is not used to coffee, the caffeine in coffee will cause headaches and other symptoms. Always be careful about the amount of coffee you drink, as it will cause serious pain in the body, such as knee and elbow pain. Consuming coffee before exercising can increase energy, but this will eventually wear off and cause a person to urinate.