GENERAL KNOWLEDGE
DEVELOPMENT OF FLEXIBILITY
Flexibility is an important part of physical fitness. The importance of flexibility lies in its relationship to health and the functional capacity of the body. Muscles become sore when subjected to physical exertion, and inflexible joints limit work efficiency and may predispose you to health problems, such as chronic low back pain.
With age, this flexibility diminishes and boys are prone to lose some flexibility before girls.
Flexibility helps prevent joint injures. Light stretching should be done as part of the warm up activity before starting strenuous exercise. Flexibility exercises should be done slowly, with no bouncing, and never beyond the point of mild discomfort.
Highly trained athletes spend an average of 10 to 15 minutes before each workout or competition developing or maintaining their level of flexibility. You should also spend a minimum of 5 minutes after the workout on flexibility exercises.
Active stretching, also known as ballistic or dynamic stretching, is characterized by rapid bouncing or jerking movements. An example: the simple forward bend toe touch exercise, is a series of up-and-down bouncing motions of the torso as you stretch to touch your toes with your hands.
Passive stretching, sometimes called static stretching, by slowly stretching a muscle and holding it at greater than resting length for a short time. An example: in the toe touching exercise above, passive stretching entails easing the hands down along the front of the legs slowly and gradually, then holding the stretched position several seconds before slowly straightening up.
Passive stretching can produce a significant increase in flexibility over active stretching and reduces the potential danger of over stretching muscles and triggering pain receptors.
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Stretch reflex happens when a muscles reaches a fully stretched position, a reflex contraction occurs. Without such an automatic reaction, serious muscle and tendon injury due to over stretching could occur.
Flexibility is specific to the individual. A person may have a high degree of flexibility in some joints and poor flexibility in others. Prolonged activity in a full range of motions performed in an activity develops flexibility.
Flexibility is affected by several factors, among which are mechanical limitations, activity levels, age, sex, and posture. Also obesity limits muscle stretchability due to the massive bulk of intervening muscle or fat tissue. Women tend to be more flexible than men because of skeletal and muscle mass composition differences.
The development of proper posture is very important. Faulty posture can influence flexibility by causing muscles and tendons to shorten.
Special Exercise Instructions:
Flexibility training will be part of your exercise plan. Mid-morning is the best time to do exercises. Keep a daily record log of exercises done in your plan and the number of repetitions of each exercise.
Begin a flexibility routine by first increasing body temperature. This can be accomplished by slow running in place. It is believed that exercise to elevate body temperature increases the pliability of connective tissue, such as tendons, joint capsules, and skin, thus providing a greater potential for increased flexibility and less likelihood of injury.
In all stretch exercises - complete a minimum of five repetitions per exercise. We will use the four count method to increase endurance in each exercise movement. Up and down, left and right. Example: count as you do each movement of the exercise; 1, 2, 3, 1 - 1, 2, 3, 2, - 1, 2, 3, 3 - etc.
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FLEXIBILITY EXERCISES
1.) Shoulder Circle Stand upright with your feet slightly separated. Put your left hand on your left hip, your right hand at your side. Slowly rotate your right arm at the shoulder in a forward, upward, rearward, downward circular motion. Repeat, using the left arm.
2.) Trunk Twist Stand upright with your feet comfortably spaced and your arms extended to the sides at shoulder level parallel to the floor. Turn your body to the left. Repeat, turning your body to the right.
3.) Trunk Circle Bend forward at your waist with your feet comfortably spaced and your hands on your hips. Circle your upper body to the right, back, left, and front in a continuous circling motion. Repeat in the opposite direction.
4.) Upper Back Stretch Lie flat on your back with your arms at your sides and palms against the floor. Slowly raise your legs upward and overhead. Try to touch your toes to the floor. Hold for 10 - 20 seconds and return to starting position.
5.) Lower Back Stretch Lie flat on your back with your hands at your sides and your feet together. Slowly draw both knees up toward your chest. Grasp your thighs and slowly draw your knees into a tight tuck position pulling your knees to your chin. Hold for 10 - 20 seconds and return to starting position.
6.) Sit and Stretch Sit on the floor with your legs spread apart. Gradually reach forward as far as possible. Hold this position for 5 seconds and return to starting position.
7.) Calf Stretch Stand upright at arms length from a wall or similar structure. Place hands on the wall farther apart and slightly higher than your shoulders. Lean into the wall, slowly lowering your face to the wall. Keep your back and knees straight. Hold this stretch for 30 seconds. Repeat exercise.
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