Functional Training is no longer just a trend. It has meanwhile established itself in the workouts of most fitness enthusiasts and particularly in fitness studios, as well. Products like mini- and superbands, kettlebells, loop trainers, battling ropes, and screening tools such as the Functional Movement Screen are meanwhile counted among the inventory of most larger fitness studios. They even prompt studio operators to establish specifically constructed functional areas. Training with small devices and body weight training, respectively, can no longer be done without.