Abstract: The amusement exercise system of the present invention, features a new physical workout system and a new ball-shooter. The workout system emulates a fighting (combat) environment where the player (the person who workouts) fights against the ball shooter. The player throws balls at the ball-shooter while the ball-shooter shoots at the player with a plurality of different-colored balls (to signal different defensive actions by the player) and with pseudo-random striking positions. A ball-collecting net is erected behind the player to collect balls shooting from the ball-shooter. Similarly, a ball-collecting target is erected at the shooter to collect balls thrown by the player. Scores are kept by counting balls inside the net and the target after each fighting run.

Abstract: Effectiveness and safety of external cardiac resuscitation is increased by the use of a small inflatable "pillow" which has a pressure gauge calibrated to read out the downward force or pressure applied to the victim's chest. The device is placed on the victim's chest and force is applied onto the device allowing the user to observe and control the force or pressure being applied to the victim.