The muscles are the only power generators capable of producing joint movement. Perform contraction converting chemical energy into mechanical work. 434 are muscle, representing 40% of body weight; among these, 75 pairs of striated muscles are involved in the overall posture and body movements, especially during sports. That is why it is so important to know the best Sports Injury Aids.
Muscle injuries are common in sports with its frequency range 10 to 55% of all injuries, thus knowing how to properly use Sports Injury Aids can save you big time. Over 90% of them are related to bruising or muscle distinctions. Muscle injury occurs when a muscle is subjected to a sudden force as a direct compression stroke, for example. Already in stretches the muscle is subjected to an excessive tensile leading to overload of bio fibers and hence its breakage.
What distinguishes the healing of muscle injury from a fractured bone is the skeletal muscle heals by a process called “repair”. In it, there is formation of fibrous tissue between the two parts of injured muscle, while a fracture heals “regeneration”. That is, the fractured bone is healed by producing callus which subsequently reshapes itself into bone tissue.
All muscle injuries undergo three stages in the healing process:
1) Destruction phase: Characterized by rupture and consequent formation of a hematoma between the stumps of broken muscle and an inflammatory reaction.
2) Repair phase: Composed of producing a connective tissue scar, and revascularization by capillary growth in the injured area. This is when you should invest in high quality Sports Injury Aids.
3) Phase of Renovations: A period of retraction and reorganization of scar tissue and recovery of functional capacity of the muscle.
Grade I – is the stretching of a small amount of muscle fibers (lesion <5% of the muscle). The pain is localized at a specific point arises during muscle contraction against resistance and can be absent at home. Swelling may be present, but generally is not noted on physical examination. Minimal structural damage occurs, the bleeding is small, the resolution is fast and functional limitation is light. Have a good prognosis and the restoration of the fibers is relatively fast.
Grade II – The number of injured fibers and severity of lesions are larger (lesion> 5% and <50% of the muscle). The same findings of first-degree injury are found, but with greater intensity. It is followed by pain, moderate bleeding, exuberant local inflammatory process and greater decrease in function. The resolution is slower.
Grade III – This injury usually occurs triggering a complete rupture of the muscle or much of it (lesion> 50% of the muscle), resulting in a major loss of function in the presence of a palpable defect. Pain may range from moderate to very intense, caused by the passive muscle contraction. Also visit our link:http://www.austinragefootball.net/5-questions-buying-resistance-bands/ here. The edema and hemorrhage are large.
Depending on the location of the injured muscle in relation to surrounding skin, edema, ecchymosis, and bruising may be visible; often by locating it in a distal position (facing the end of the members) the injury due to the force of gravity displaces the blood volume produced as a result of the injury. The muscular defect may be palpable and visible if you do not use the best Sports Injury Aids on the very first moment.