Shivering is the whole process of steady and asynchronous contraction of skeletal muscles in the human body. Peripheral and central thermal receptors stimulate the hypothalamic thermoregulatory Handle centre, which mediates an effector reaction via supraspinal- and peripheral motor neurons. The enhanced muscle activity is very Strength dependent and, in consequence, https://www.amazon.it/gp/product/B0DD7CFBCS