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Due to back strain, the tendons and muscles supporting the spine are twisted or pulled. Chronic back strain occurs because of the sustained trauma and wearing out of the back muscles. [1] Acute back strain can occur following a single instance of over stressing of back muscles, as in lifting a heavy object.
Back injuries result from damage, wear, or trauma to the bones, muscles, or other tissues of the back. Common back injuries include sprains and strains, herniated discs, and fractured vertebrae. [1] The lumbar spine is often the site of back pain. The area is susceptible because of its flexibility and the amount of body weight it regularly ...
The site at which the stress fracture occurs depends on the activity/sports that the individual participates in. [citation needed] Women are more at risk for stress fractures than men due to factors such as lower aerobic capacity, reduced muscle mass, lower bone mineral density, among other anatomical and hormone-related elements.
“Cavitation occurs when there’s an external force on the joint fluid, causing small bubbles to form within the fluid and pop,” he says. The popping or cracking sound you hear is apparently ...
Generally, the muscle or tendon overstretches and is placed under more physical stress than it can withstand. [1] Strains commonly result in a partial or complete tear of a tendon or muscle, or they can be severe in the form of a complete tendon rupture. Strains most commonly occur in the foot, leg, or back. [3]
In tennis, stress fractures are due to repetitive jarring and excessive submaximal loads on bones and muscles. [24] The number one symptom of stress fractures is pain. Symptoms of stress fractures in the feet include tenderness and swelling. [23] Stress fractures are common in hands, feet, shins, and the last five vertebrae of the back. [23]
If opposing muscles were to contract at the same time, a muscle tear can occur. This may occur during physical activities such as running, during which opposing muscles engage and disengage sequentially to produce coordinated movement. Reciprocal inhibition facilitates ease of movement and is a safeguard against injury.
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