Screening for muscle imbalances is at the forefront of injury prevention. The rationale behind this is that there are detectable and correctable abnormalities of muscle strength and length that are fundamental to the development of almost all musculoskeletal pain and dysfunction. Detection of these abnormalities and correction before an injury has occurred should be part of any injury prevention strategy. Assessment of muscle strength and balance and regular sports massage can be beneficial in this strategy. Continue reading or contact our office to learn more.
Muscle stiffness refers to the ratio between the change in muscle resistance and the change in muscle length. Muscle stiffness is directly related to muscle injury risk, so it is important to reduce muscle stiffness as part of a warm up. Research has indicated that only dynamic stretches – slow controlled movements through the full range of motion – decrease muscle stiffness. Static exercises did not decrease muscle stiffness. Static stretches are perhaps more appropriate for the cool down as they help to relax the muscles and increase their range of movement.
A trigger point (TP) is a thick knot in a muscle that is tender or even painful to the touch. Trigger points can be caused by training errors, inadequate preparation, worn shoes or equipment, poor biomechanics, muscle fatigue, poor flexibility, nutritional factors and even psychological factors such as a lack of sleep or stress. Treatment of a trigger point (separating the fibers of the muscle knot) can be achieved by applying direct pressure to the point for 10 to 20 seconds, gradually releasing the pressure. You should repeat this process about four or five times.
Trigger points can be an early warning for serious injuries, so checking for TPs is beneficial.
Resistance training can fortify muscles and make them less susceptible to damage, especially if the exercises involve movements that are similar to those associated with the sport. Time should be devoted to developing the muscle groups, strength training, appropriate to the demands of your sport. If you are a thrower, then lots of time should be spent developing muscles at the front of the shoulder that increase the force with which you can throw. You must also work systematically on the muscles at the back of the shoulder, which control and stabilize the joint.
There are some predictors of injury that apply to all sports. For example, fatigued muscles do a poor job of protecting their associated connective tissues, increasing the risk of damage to bone, cartilage, tendons and ligaments. If you increase your training load or train for consecutive days make sure you allow for recovery. Recovery time reduces injury rates by giving muscles and connective tissues an opportunity to restore and repair themselves between work-outs.
Here are a few more injury prevention tips:
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