SPRI ES501R Xertube Resistance Band with Door Attachment and Exercise Charts (Red, Medium)
SPRI Xertubes provide an easily portable, highly versatile way to add resistance training to your workout. Constructed of durable rubber with secure plastic and webbing handles, the Xertubes are suitable for a variety of toning exercises, body types, and fitness levels. Color-coded red, this Xertube is recommended by SPRI for the upper body workouts of most men and fit women. It offers medium resistance for the muscle groups in the back, arms, shoulders, and trunk. SPRI also includes a strap that lets you safely secure the tube to a door for additional target activities. The kit includes two illustrated charts of exercises, including bicep curls, shoulder presses, and back extensions. Designed for light and speedy mobility, the strap can be rolled up to stash in a gym bag, suitcase, or overnight grip. –Emily Bedard
The Xertube is the ideal workout tool you can use anywhere, any time for safe and effective total-body conditioning. Comes with one Xertube, two exercis (more…)

This product is amazing. I recently did 5 weeks of bootcamp and we used these resistance tubes every time for biceps, chest, back and shoulders. Its amazing how effective these are and all the time you are just using your body weight. You can make it as easy or as difficult as you want. I had to get them. The green one was a little too light for me and the blue one is a little too tight for a beginner woman. Best part is you can take this lightweight exercise gear anywhere you want and have a good muscle toning workout. Think you can google up the different exercises you can do with these. Plus for the price, it is so cheap, you dont even need to think twice.
I’ve worked out at home for years, but only recently have I begun incorporating exercise bands into my strength training. I’ve had a few flat-type bands that have wound up getting worn and snapped over time, so I wanted to invest in a higher-quality band. Happily, this SPRI tubing perfectly fit the bill WITHOUT breaking the band! This is a very sturdy, very versatile little piece of exercise equipment. You can use it to replace weights in your usual workouts, which allows you to work your muscles in some new and unique ways (refer to the included exercise chart for ideas). When at home, you can actually use the tubing WITH your weights to add greater resistance throughout the entire muscle movement, OR you can pack your tubing with you when traveling–so light and convenient! Finally, the included door attachment is easy to use and allows you to perform an even greater variety of exercises. I wasn’t sure which strength tubing to purchase, but I am an intermediate to advanced exerciser, and the medium (red) is perfect for me, as it is easy to adjust for either more or less resistance when needed. Highly recommended!
Simple way to do resistance exercise training. The door attachment easily jams in a closed door to allow the tubes to be used for top-down exercises. Despite all the hype over the fancy exerciser systems, the Xertube Resistance Bands are a great way to exercise. Easy to pack, they allow you to keep up an exercise routine while traveling.