2. Mountain Climbers
Mountain climbers are a great thing to do because they are a full body workout that requires no equipment whatsoever, so you don’t need to worry about making a fool of yourself with a machine!
• Start in the plank position and put your hands underneath your chest, making sure they are shoulder-width apart.
• Make sure that your arms are straight, with the rest of your body forming a straight line from the ankle up to your shoulder.
• Keeping your body as straight as possible, lift your right foot from the floor and bring it up towards your chest.
• Repeat this with the opposite leg and so on.