110 a minuit pulse is not that fast, i have zero arobic capasity, and i do 140 pulse on a bike on the way to the grocery store.it may seem high if you drive your body /car in low gear, all the time, and only take i out on the free way , once a year. to blow out the carbon .. . i havent exersized .ran in years, and due to poor circulation, and poor vien elasticity, and 100 lbs over weight...my pluming is prity restricted.i have a cloged kichen sink and the water bairly drains out, so our viens get cloged and smaller, and less elastic, and cant handel the volume.. . sound like your lungs are allso cloged and , not use to expanding.