血栓与循环杂志：开放获取

抽象的

Guideline of Increased Blood Flow (Hyperemia) to Muscles during Exercise

Pradeep Chandu Chidipi

During enormous bulk practice like running or cycling there are two possibly contending physiological necessities. To begin with, on the grounds that the metabolic expenses of muscle constriction can be high and drawn out, skeletal muscle blood stream should be coordinated to the metabolic requests of the contracting muscles. Second, guideline of pulse is additionally expected to guarantee there is satisfactory perfusion strain to all organs. The possibility that these two significant physiological necessities "contend" emerges when the mass and vasodilator limit of skeletal muscle are considered with regards to the greatest qualities for cardiovascular yield seen during exercise. This raises the likelihood that vasodilation in the contracting muscles may exceed cardiovascular yield and undermine pulse guideline.