Practical training bands that enable increasing the effectiveness of the exercises by adding the resistance. Mini bands can be used in personal training and during the rehabilitation. They significantly increase the effectiveness of upper and lower body parts. When used for such workout, they additionally help to activate core muscles, synergistic muscles and stabilizing muscles in the area of hips and arms. Due to its ergonomics, they can be used everywhere – at home, in the field, in the fitness studio and on a journey.