Resistance bands are a great alternative to weights or even a great addition to a traditional weight training program. The 3 main categories of resistance found in resistance bands are light, medium, and heavy.
People often graduate to a higher level of resistance as their muscle tone and overall body strength improves through regular workouts.
 
Red Band: Heavy resistance
Yellow Band: Medium resistance
Lime Band: Light resistance
Bands: 30 ( l ) x 5 ( w ) cm
Material: latex
Pouch: 22 ( l ) x 10 ( w ) cm