Hand-held throwers are great for generating different trajectories, angles, speeds and distances and helps to create the unpredictability of live quarry shooting. Drop-in loading of two clay birds eliminates breakage. But, if you're using a cheap molded thrower, you may actually be putting more strain on your arm and wrist. The Wingone handheld target thrower's auto-cocking action is easy on the arm and makes throwing the clay's much easier.