Muscle based on the NST has a strong thermogenic capacity, it can be in the muscle non-exercise heat generation, and is the main source of muscle heat generation, in the case of hiking and freezing can be for the body to continuously heat insulation.
Cushioning:
Under great stress, muscles provide cushioning for joints and bones.
The muscles provide essential stabilisation and structural support for the body's upright posture, particularly in the event of sudden strong impacts and significant physical stress or deformations.
Protection:
In extreme cases, the muscles act as a powerful protector and shield for the internal organs, helping to absorb shock and prevent damage.