'training with video therapy' a domestic exercise plan through remote rehabilitation system based on short film. (http://videotherapy.co/vt/home.php), the plan will include installation of exercises adapted according to the physical condition of the patient. The content of each exercise is dynamic and variable. The difference between each exercise and the other depends on the feedback that the patient fills at the end of each exercise and sends to the therapist. Before each exercise, it is shown with explanations about the importance of performing it the way of performing. Furthermore, during the training, the patient listens to vocal explanation about the quality and importance of performing the exercise, and a vocal counting is heard and then a positive feedback is given.

will receive instruction for self-training as accepted today through exercise sheet. The exercises will be suited to the ones provided to the patients in the intervention group. Moreover, a follow-up sheet will be given to the patients to fill in order to receive a feedback at the end of experiment. The training duration will be identical in both groups and will last for 30-45 minutes, three times a week.

training with video therapy

is an electronic path used to measure the time (timing) and space via pressure sensors placed on a track. The purpose of the system is to measure the events that occur during movement, data on time and space is measured and walking speed

is an instrument which provides feedback during walking about the amount of burden that the patient places on his leg. A feedback about placing the burden on the whole foot, toes or on the heel is possible. Investigators will set the minimal and maximal weight that we want the patient to reach while stepping. When the patient reaches the minimal weight, he will hear a single pip and when he reaches the maximal weight or more, he will hear two pips. In other words, this instrument gives us an indication for the patient's carrying of the weight- how much weight he placed on the leg while walking on each area and indication for the duration of the foot placed on the ground and in the air

the test includes 14 static and dynamic tasks for keeping balance. Each task receives a score from 0 to 4 points- according to the quality of task and performance time, maximal score of 56 points. Instructions regarding performing each task separately and the score of each task appear in the test form.

The low performance in each task is considered in the score. In most tasks the patient is asked to keep a specific pose for a while. The score must be decreased if the patient does not meet the requirements of wished time or distance or if he gets external support or assisted by the tester.

A balance test which is measures by time, the ability of standing up from sitting position, walking for three meters, turning around and sitting down. This test examines the ability to integrate balance and movement including establishing movement, initiation, performing and completing a set of attached movements that we encounter in daily functioning.