Flexibility & ROM of Joint Function
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The study of joint function is important both for rehabilitative and training purposes. The restoration of movement to stiff joints following surgery can be used as a measure of therapeutic effectiveness. Likewise, flexibility training has been shown to increase the body's ability to adjust to physical stress. Both flexibility and range of motion (ROM) involve movement of a joint through its normal plane. Some of the factors affecting this movement include gender, age, and temperature. Range of motion can be measured by both general and specific tests. The use of such techniques has led to methods for increasing flexibility. Regular application of flexibility training may lead to enhanced athletic performance. Range of motion and flexibility are two important objectives for both physical therapists and athletic trainers (1:63). Following surgical repair, the rehabilitative therapy of joints typically involves efforts to restore normal movement capabilities (6:441). In addition, in athletes, flexibility exercises can have a number of beneficial effects. For example, the training may prevent injury, reduce muscle soreness, improve skill, and increase muscle relaxation following exertion. Research has suggested that, with muscle tendon units, flexibility may provide joints with dynamic stabilization and, thus, support the passive protection of the ligaments (3:366). Flexibility training has been recommended for the knee, ankle, hip,
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bute to the development of flexibility. For example, females tend to be inherently more flexible than males. In addition, flexibility normally decreases with age. Thirdly, ROM can be very specific to the particular joint examined (1:63). Factors affecting joint function with implications for flexibility training include the amount and duration of applied force as well as tissue temperature. Experiments have shown that the time required to stretch a tendon varies inversely with the force applied to it. Therefore, low force stretching will result in minimal elongation, unless the tensile stress is applied for a long time. In contrast, high force techniques will stretch connective tissues at a much faster rate. Research has shown, however, that low force, long duration exercises result in increased permanent, plastic tissue deformation (8:60). Lastly, temperature may remarkably alter the mechanical behavior of connective tissue. Increases in tissue temperature tend to decrease connective tissue stiffness and increase extensibility. Above 103 degrees Fahrenheit, the application of any given tensile force will result in progressive increases in permanent tissue elongation. In addition, cooling connective tissue prior to rem
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Some common words found in the essay are:
Motion Flexibility, ROM Knowledge, Thirdly ROM, Sports Medicine, range motion, Care Rehabilitation, Edlich Biomechanical, connective tissue, Riddle Measurement, Feiring Derscheid, Burke Scientific, flexibility training, sports medicine, Harris Strength, range motion flexibility, motion flexibility, connective tissues, athletic performance, stretch reflex, golgi tendon, joint function, results movement hand, movement hand palm, tissue deformation 860, physician sports medicine,
Approximate Word count = 1812
Approximate Pages = 7 (250 words per page)
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