Inertial Exercise is the newest concept in therapeutic and fitness exercise.  The difference between inertial training and others is the way to work endurance and speed according to the inertial activation. How did the first inertial devices appear? The concept of inertial training and the use of inertial devices is quite new but there are many professionals who have discovered the benefits of inertial exercises in our body. The first inertial devices were originally developed for the exercise and exclusive use of astronauts…