Just like crutches and walking canes, the height of a walking frame is important to get right to ensure optimal use and correct posture.
The easiest way to do this is to set the handles to the height of the crease on the inside of the wrist. Do this in an upright position and when you are done the elbows should be slightly bent when the hands are gripping the frame.
Many people have their frames set too low and the walk stooped over which can cause back pain over time. It only takes a minute to check the height of a mobility aid and it can make a big difference to both safety and confidence.