sliding mainly on forearms and chest, keeping the barrel clear of the ground to avoid digging in. when running, should be going full speed, then get as low as possible and slide FORWARD. There should be very little 'falling' or dropping to the floor. the harder you come down the more it'll hurt. have a youtube search on 'superman diving' in paintball and you should get some examples. the last thing to hit the ground should be your knees.So how does one slide properly without causing Injury?