According to published research, an increase in training, where the heart pumps against a greater resistance, leads to increased cardiac demand, and a rise in blood pressure, heart rate, blood flow to
An individual’s maximal oxygen uptake (V̇O2peak) improvement represents an increase in cardiorespiratory fitness, whilst an improved running economy, is likely to the result of an increased ability to move more economically, and reduced energy demands, suggests a higher likelihood of success in an endurance event
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