health and fitness

alright so i have read the health and wellness section and i must say the wii is really cool i have played it more then i can count is really fun i especially like tennis. while playing you can actully fell the burn your arms really good work out console.but i was suprise to find that is was installed in fitness gyms that was intersting to hear. i kind of already know about heart rates and the monitors that monitor them. when walking or cleaning i usually listen to music. music seems to give you an extra boost of energy with out taking an energy boost. lol.