Ultrasound is especially useful as a passive therapy for anyone with acute lower back pain. It delivers heat deep into the muscles of the lower back. This not only relieves pain. It can also speed healing. Back exercises may be assigned by a physiotherapist. These exercises will help with lower back pain if one does them correctly and faithfully. That is why it is a good idea to check a therapist's physiotherapy credentials. Physical therapy aides may play a role in physiotherapy. One is not out of line to ask about what kind of physiotherapy credentials such a person has. The standard may simply be a two-year course of study at a Jr. College or a specialty school. One means no pain and ten means the worst pain you can imagine. The physiotherapy assessment will go on with your hypotheses of what caused it all. The accuracy of your physiotherapy assessment rests on the precision with which you answer these questions. Telling the therapist that the pain is at a level of four when you know it is more like a level of eight will lead her to treat your pain less aggressively. Aqua therapy is also a physiotherapy method that is conducive to progress in spinal cord injury patients. With all these therapies, spinal cord injury patients can sometimes restore themselves to earlier functioning. Other times, they can simply keep their bodies from deteriorating as they wait for a cure. Another category geriatric physiotherapy deals with is cardiovascular disease, like heart disease and stroke. The physiotherapy professional has an array of tools at her disposal to work with these conditions. Exercise, aqua therapy, electrical stimulation, and more can be used. The third category is skeletal problems. 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.