Metabolic rate is the rate of metabolism, the amount of energy used by an animal per unit of time. Basal metabolic rate (BMR) is the amount of energy used daily by animals at rest.
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physician fitness plays a important role in our life it increases our immunity and help in fighting germ, bacteria and viruses
do exercises by moving his head from side to side, rolling his shoulders to stretch, tucking his chin, and looking left and right while looking at the ceiling. Hope this helps!