Why? For one reason alone. The programming included such as Limit Force Elastics® with your purchase is found nowhere else and is unmatched! It teaches new concepts that improve strength, mobility, conditioning plus can be used with other gym equipment to provide an effective and unique workout.
All WeckMethod Resistance bands are 44 inches in length.
Resistance by size:
1/2 - 30 lbs of resistance 1-inch - 60 lbs of resistance 2-inch - 120 lbs of resistance 3-inch - 180 lbs of resistance
Seems well made. Feels strong. Have not come close to testing its limits. Seems like a good product.