Physiological Responses to distance treadmill running :: essays research papers

Exercise Distance Treadmill Running When we be challenged with any physical task, the human be responds through a series of integ driftd changes in function that involve most, if not all, of its physiologic systems. Movement requires activation and control of the musculoskeletal system the cardiovascular and respiratory systems provide the ability to sustain this movement over extended periods.Physiological ResponsesFrom experience I know that while on the treadmill earlier long my chest is heaving, my lungs are bursting, my heart is pounding, I get hot, sweat profusely, and the previously coordinated movement of my limbs start to falter my muscles ache and my brain tells me to stop. deep down minutes of starting this strenuous exercise the body temperature can rise by several degrees Celsius, and activation of thermoregulatory heat loss mechanisms (principally sweating and opening up of skin blood vessels) becomes essential in order to keep the body as cool as possible. Certain ly, exercise is a challenge to homeostasis.Heart rate increases to pump more blood to the muscles all over the body which are working harder. Therefore, your cardiac output increases. The heart rate and the cardiac output are proportional to each other.www.medicdirectsport.com detailed thatThe energy requirements of muscle during exercise are met not only by an alteration in intramuscular metabolism, but withal by integrated activity of the cardiovascular, respiratory, endocrine and nervous systems.The body produces lactic stinging whenever it breaks down carbohydrates for energy. We use energy when we exercise therefore lactic acid is produced when we exercise.www.cytosport.com detailed thatWhen the body makes lactic acid, it splits into lactate ion (lactate) and hydrogen ion.