felecia187 why is sweating and breathing heavy great for you ? OK when we sweat we clean out our pours in our skin this helps to get rid of dry skin , and gives you skin a natural shine and glow to it , breathing heavy makes our lungs and heart clean out our nasal passages which is awesome if you have hay fever yes i know this all to well , but exercise dose reduce the symptoms of hay fever , dry skin , shortness of breath , if you don't exercise you look older then you really are google felecia187 and when you find my videos you tell me how old i am , you will guess wrong every time , but thank you for the future compliment , any way fat people never use there full lung capacity , when you breath a full breath your lungs fall toward your tummy , did not know that , now when you are over weight the fat on you tummy prevents you from getting a full breath , because the fat is pushing up into your chest , while your lungs are trying to expand down , most over weight people die younger between 30 and 40 years of age , what a waste that can be prevented , so those are some of the benefits of sweating and breathing heavy , enjoy