Leg Extension
This machine targets specifically the muscles in the front of your thighs, called quadriceps. We know that these muscles are vital for functional tasks such as getting out of a chair and going up stairs. These muscles are also considered the most important muscles for protecting your knee joint.
Firstly, start by adjusting the back rest to ensure the back of your knees are against the edge of the seat. Then adjust the shin pad so that it rests just above your ankles. Whilst gripping on to the handles to brace your upper body, press the shin pad away until your knees are fully extended. Pause at the top and then slowly lower back to the starting position. It is vital to control the decent to ensure that your muscles are working, rather than gravity doing the job for you.
Progression/Regression
To alter the difficulty of the exercise you can adjust the pin on the machine to change to your desired weight.