Create the right amount of resistance for your personal workout with the SPRI® red Xertube®. This handy exercise tool delivers medium resistance, perfect for moderately fit women or fit men. At 1 1/2 times its length, the weight equivalence of the tube is approximately 10 pounds.
Get your new SPRI® Xertube® today from Sports Authority.
Ideal for full-range-of-motion exercise and isolation of targeted muscle groups
Can be used in groups or individually
Medium resistance is perfect for moderately fit women or fit men
Weight equivalence is 10 pounds when tube is at 1 1/2 times its length
Comments about SPRI PRODUCTS, INC. SPRI Red Xertube - Medium Resistance:
I bought 12 tubes, light to heavy weight (green to purple) for my personal training business. These are quality Spri products and the best price I found online. I got them in a week. All around perfect.