Each machine contains directions on how to use each piece of equipment and a picture to demonstrate how to properly use it. Each machine also tells what muscle in the body will be worked and a picture to show where the muscle is located in a person’s body. Some machines in this area have a red dot located on the machine called “pivot points.” A person’s joints (such as elbows and knees) should line up with these red dots. When finished with a machine, spray it with the provided disinfectant spray and wipe it down with a towel. Do not slam weight plates down on any machine.