Alexander Technique practitioners usually work with people on an individual basis. Groups can sometimes be taught the Alexander Technique, but this is not standard practice. The key is for the practitioner to employ physiotherapy techniques and education to help the person to use their body better and function better overall. Then, one slides the foot slowly towards the buttocks until it hurts a little, and slides it back. This and the other exercises help prepare the knee for surgery or to heal without it. Another of the sports injuries that physiotherapy is used for is tennis elbow. One might get tennis elbow from playing tennis, certainly, but it can also come about from any activity that involves twisting the wrist. This will ward off occupational injury caused by repetitive movements, like carpal tunnel syndrome. Occupational injury caused by awkward movements in the workplace can also be eliminated if the work environment is set up in an ergonomic fashion. Physiotherapists have much knowledge about the way the workplace should be constructed. Physiotherapy for spinal cord injury involves exercising and stimulating the nerves and muscles below the level of the damage. This will allow patients with spinal cord injury to stay in good physical condition where they can. That way, if a cure becomes available, they will not be too weakened to benefit from it. It is possible for an experienced and skilled physiotherapist to make a fairly accurate approximation of how long treatment will take. There will usually be a flat clinic or office visit fee. This covers only the basic services of the team. If one does not provide adequate notice of cancellation, a fee can be assessed to recoup the fee that would have been taken in for that time slot. It requires a team of professionals to make the adjustment to life without the limb. A physician, a prosthetist, nurses, and a psychologist are all needed. Add to that list a physiotherapy service, which will help with amputee rehabilitation. The benefits of physiotherapy for amputee rehabilitation are numerous.