If this is not possible, the goal is for the patient to reach a goal that is the best movement and lack of pain that is possible. People who are referred to a clinic may ask, what is physiotherapy? However, they will be given quick answers to this question. After an initial evaluation, they will be scheduled for treatments like ultrasound or acupuncture. Under the watchful eyes of nurses and physiotherapy personnel, cardiac surgery patients will be looked after as they perform their exercises. This way the professionals will be alerted if the cardiac surgery patient is having troublesome symptoms. The exercises done are cardiovascular exercises like walking on a treadmill or riding a stationary bike. Some of the possible problems are: lack of strength and endurance, limited range of motion, problems with sensation in the limbs, and troubles walking. Stroke rehabilitation will focus on the problems that the patient displays. A plan for treatment will be devised. Patients will learn to use limbs that the stroke has made temporarily useless. These problems require special attention as osteoporosis makes patients frailer, and osteoarthritis is very painful. Because falls are such a problem, the osteoporosis therapy is crucial. Along with that, geriatric physiotherapy is responsible for preventing many falls because of work with balance and gait. Physiotherapy, also called physical therapy, offers help whether the player is having surgery to correct the damage or not. One example of the many sports injuries is an anterior cruciate ligament (ACL) injury. This is an injury to the knee. It is one of the common sports injuries in people who play sports that challenge their knees, such as hockey, skating, skiing, basketball, and of course, football. For a person who does not wish to be seen as weak, it may be a challenge to walk and do other movements as the person does them when no one is watching. In other words, a person with a sore and stiff neck may try to move it normally in order not to seem like an invalid. You will be put through a series of movements that may seem cruel to you.