PLEASE REMEMBER: The videos are large files and can take a few seconds to a few minutes to start playing. If the screen is white or plain black the video is probably just loading PLEASE BE PATIENT.

The videos on the site use the flash format to play.

Most web browsers (Internet Explorer from Windows, Safari for MAC, Opera and Firefox) all support flash and it should be pre installed.

If not you will see this symbol:


You will need to install flash from Adobe. To do this press the button and follow the on screen instructions.

Once installed you should be able to select a video and play it.



Top Tip:

When doing knee flexion and extension in sitting. position the calf pad by maximally dorsi-flexing the foot. Then lower the calf pad onto the top of the foot.

This position is both comfortable and consistant whilst minimising tilting of the pad on the shin.