Physiotherapists use water exercises as an important part of the treatment plan. Strengthening exercises help the muscles provide more support to the joints of people with rheumatoid arthritis. If there is not enough muscle tone, the patient will have more trouble walking or doing other normal movements. This is especially true is the affected limb is a foot or leg. However, having an arm that is of a different weight than the other may be unbalancing as well. Physiotherapy can help with these problems too. One thing people going through amputee rehabilitation need to realize is that gait is a good deal of the battle. To choose a school to prepare one for a physiotherapy degree, it is wise to consider whether that school offers clinical experiences as a part of the training. It is also important to be aware of the degrees that are available to earn, and the length of the course of study. The final step before getting that first job to start a physiotherapy career is accreditation. Physiotherapy credentials to look for are: Foreign Credentialing Commission on Physical Therapy (FCCPT), International Education Consultants (IEC), International Consultants of Delaware, Inc. (ICD), International Education Research Foundation (IERF), and International Credentialing Associates, Inc. (ICA). A good physiotherapist will begin treatment right away. People, who ask what is physiotherapy, often do not consider the preventative side of the field. It is a part of the work of practitioners of physiotherapy to encourage exercises and postures that will help patients avoid physical injuries and conditions requiring their services. Primary control, as Alexander used it was the correct positioning of the head, neck, and torso so that the body worked normally. Now, the Alexander Technique is being used in clinics around the country. It is taught to people who are young and people who are old. It is taught to anyone comes to be taught.