How come running is good for your heart if it makes your heart pump faster, just approaching if you smoke ciggaretes?

Really? Running is good for your heart, and body in general, because it exercises and strengthens the muscles, and burns stale excess calories and fat. Cigarettes make your heart pump faster because it is a stimulant-drug. Cigarettes also have pitch and a lot of other really unhealthy chemicals in them that clog your lungs and spawn them less efficient at exchanging oxygen for your heart to pump.
Smoking isn't nearly as bad for you as they receive out. It's still awful for you but it won't kill you just by looking at an un-opened pack of cigarettes as the media would own you believe.

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