The LOOP BAND is available in 6 different colours. Each colour stands for an intensity:
yellow = extra light
orange = light
red = moderate
green = medium
blue = strong
black = extra strong
For beginners and less trained people we recommend a lighter band (yellow to red). As an athlete and trained person you can reach for a stronger band (green to black).
The tensile forces differ at a band stretch of 100% depending on the band: 2.6kg (yellow), 2.9kg (orange), 4.0kg (red), 4.9kg (green), 6.7kg (blue), 7.2kg (black). The higher the tensile force in kg, the higher the resistance of the band.