SPRI ES500R Xertube Resistance Band

SPRI ES500R Xertube Resistance Band

These exercise bands are cheap, easily to transport, and will accommodate any size person or any level of strength. It's the most versatile and convenient way to tone muscle and keep in shape. There are hundreds of exercises you can do from the comfort of your own home with these bands. And don't be fooled by the small size and simple structure of these exercise bands. If used properly and with enough repetition they will kick your butt. I highly recommend them.