This is a video of Brad going through the correct form and technique for leg extensions on the Powertec Multi System.
You will see in the video that Brad is not doing a lot of weight yet goes to failure. If you are using correct form you do not need a lot of weight as you are isolating the quads.
@Rotatez He only uses light weight and high reps. Gets the blood pumpin
SamsFitnessComAu 6 months ago
really bad for your knees, you only have to do the last 20 degrees of the motion
Rotatez 7 months ago