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In physiology, medicine, and anatomy, muscle tone (residual muscle tension or tonus) is the continuous and passive partial contraction of the muscles, or the muscle's resistance to passive stretch during resting state. It helps to maintain posture and declines during REM sleep.
Muscle tone is defined as the continuous and passive-partial contraction of the muscle or the muscle’s resistance to passive stretch during the resting state. From: Cooper's Fundamentals of Hand Therapy , 2020
Apr 16, 2021 · The simple definition of tone as the resistance to passive stretch is physiologically a complex interlaced network encompassing neural circuits in the brain, spinal cord, and muscle spindle. Disorders of muscle tone can arise from dysfunction in these pathways and manifest as hypertonia or hypotonia.
Jan 17, 2023 · Muscle tone is the maintenance of partial contraction of a muscle, important for generating reflexes, maintaining posture and balance, and controlling proper function of other organ systems. Tone is controlled by the sensory muscle spindle, which measures muscle stretch.
Aug 8, 2023 · What Is Muscle Tone? In this context, muscle tone refers to having a sufficient amount of muscle mass, plus a low enough body fat percentage for that muscle to actually be visible. So, the less fat you have covering your muscles, the more “toned” and “defined” and “sculpted” you will look.
In physiology, muscle tone is the resistance of muscles to passive stretch during a relaxing state and also the low-level contraction or rigidity of muscles when they are at rest. Essentially, its function is to make your muscles feel rather strong during rest while not deliberately tensing them.
Muscle tone is traditionally defined as 'the tension in the relaxed muscle' or 'the resistance, felt by the examiner during passive stretching of a joint when the muscles are at...
