This set consists of 5 resistance bands of different strengths for gentle muscle building without putting strain on the joints. The exercise bands are therefore suitable for athletes in the gym to build up their training programme, for physiotherapy and in rehabilitation sports. The fitness bands are made of hard-wearing latex. These training bands are approx. 120 cm long. The tensile strengths are divided into the colours yellow extra light (4.5 kg), green light (7 kg), red medium (9 kg), blue heavy (11 kg), black extra heavy (13.5 kg). The set also includes 2 handles, 2 ankle straps, 1 door anchor, 1 exercise chart and 1 carrying bag.