Learning to back-fly is often the first step a jumper takes when learning to freefly, whether in the air or wind tunnel. The back-flying position offers incredible versatility in flying speeds and gives a jumper the ability to fly with anyone from belly to head-down flyers. This versatility also makes it an excellent recovery position when learning to fly in positions such as the sit, stand or head down, since the flyer is able to “fall off” the position without rapid deceleration (called “corking”), which is hazardous to others nearby and must be avoided. more »