In many ways,extreme sports are just like other sports:They are good for your health. For example,skateboarding and biking will make your legs,heart and lungs stronger.If you Do extrems sports often,you will have less stress and more confidence.But Don't forge that extreme sports can also be very dangerous.If you aren't careful when you Do them,you could be hurt badly,or even killed.There are lots ways to be safe.Warm up your muscles before you play,follow the rules and,of course,wear protective gear.Below are some of the things you can wear: Helmets:The best way to protect your head while you paly is to wear one of these. Eye protection:Goggles can protect your eyes In sports like snowboarding. Pads:Pads can keep you from breaking or bruising a body part like a knee or hip.