This is said to give people back the posture they should have had all along. The body is worked with the human form as a whole, and so doing the Alexander Technique is said to have effects for all parts of the body. The Alexander Technique is a highly specialized area of physiotherapy. This technique addresses issues that are related to posture only, albeit there are many problems that are. Knowing what is physiotherapy is crucial to getting this kind of help. Education is a part of what is physiotherapy. A physiotherapist will teach a patient how to care for their injuries. He will teach exercises to do at home so that therapy can continue beyond the walls of the clinic or hospital. He will teach ways to overcome difficulties that cannot be cured. The number of visits varies, but there is an average to go on. One or two times a week will usually suffice for four to eight weeks. However, a chronic condition may need much more work. Physiotherapy costs can be financially crippling, or small change. It depends upon the existence of insurance or the ability of the patient to pay out of pocket. On the other hand, it seems altogether strange to think of embarking on a course of physiotherapy afterwards instead of just resting. Yet, that is just what is recommended. Types of cardiac surgery include bypass surgeries, angioplasty, stents, heart valve replacements, and even heart transplants. Patients having all of these surgeries can benefit from physiotherapy. Electrical stimulation can be used to keep pain from being felt through the nervous system. It is used for tennis elbow and many other sports injuries. Massage and manual therapy can also be used for physiotherapy. Massage is one of the forms of soft tissue manipulation. However, soft tissue manipulation is to muscles what chiropractic is to bones. The rheumatoid arthritis will dominate the movements instead of the muscles dominating them. Heat therapy can be used in conjunction with ice therapy for rheumatoid arthritis. A physiotherapist can tell the patient when and how long to leave on heat packs or ice packs. Other heat therapy is done by ultrasound.