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Please tell fast tomorrow is exam​

Answer» <html><body><p>tion:whenever we do exercise the muscles need oxygen in order to carry out the tasks. hence in order to provide oxygen rig blood faster to the muscles and to oxygenate the used up blood the heart needs to work harder. this causes the heartbeat to <a href="https://interviewquestions.tuteehub.com/tag/increase-1040383" style="font-weight:bold;" target="_blank" title="Click to know more about INCREASE">INCREASE</a> whenever we do any physical exercise as there is an increase in the demand of the oxygenated blood.measures to keep the heart healthy:1) <a href="https://interviewquestions.tuteehub.com/tag/people-1150079" style="font-weight:bold;" target="_blank" title="Click to know more about PEOPLE">PEOPLE</a> having heart related problems should never do heavy exercise.2) people should never over strain the heart by doing heavy workouts as it may cause weakening of the heart muscles.3) never eat too much fatty foods(if you eat so, you should equally do that much exercise in order to balance it out) as the excess fats present in the fatty foods may start to deposit in the blood veins which eventually thicken can can cause the narrowing of the blood vessels making the heart to put extra effort to <a href="https://interviewquestions.tuteehub.com/tag/push-593580" style="font-weight:bold;" target="_blank" title="Click to know more about PUSH">PUSH</a> the blood through these <a href="https://interviewquestions.tuteehub.com/tag/congested-7670482" style="font-weight:bold;" target="_blank" title="Click to know more about CONGESTED">CONGESTED</a> blood vessels.(that is why obese people suffer heart related problems).<a href="https://interviewquestions.tuteehub.com/tag/hope-25911" style="font-weight:bold;" target="_blank" title="Click to know more about HOPE">HOPE</a> this helps you and please mark it as the brainliest.cheers :)</p></body></html>


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