Question

How and why muscles of hand or leg become strained in human​

Answer 1

• Acute strains can be caused by one event, such as using poor body mechanics to lift something heavy. Chronic muscle strains can result from repetitive injuries when you stress a muscle by doing the same motion over and over.

MORE:

• Causes of muscle strains

Causes of muscle strainsnot warming up properly before physical activity. poor flexibility. poor conditioning. overexertion and fatigue.

• When a strain occurs, muscle fibers are torn to some degree. A pulled calf muscle happens when your internal muscles are overstretched from exercise. This is a common injury, especially among athletes and runners. Pulled calf muscles may be chronic from long-term injury or acute from brief

Answer 2

Answer:

Muscle strain occurs when a muscle becomes overstretched or works too hard. People can often treat muscle strains at home and use specific exercises to speed up their recovery.

Muscle strains vary in severity depending on how much damage the muscle fibers sustain. Strains range from mild overexertion to a partial or complete tear of the muscle