Product Description

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 exercise charts and a door attachment.

Product Details

• Amazon Sales Rank: #32 in Sports & Outdoors
• Size: One Size
• Color: Red
• Brand: SPRI
• Model: ES501R
• Number of items: 1
• Dimensions: 3.00" h x 5.00" w x 8.00" l, 1.00 pounds

Features

• The resistance recommended by SPRI for most men and advanced women
• Perfect for home, gym, or on-the-road use
• Includes door attachment for additional training options
• Two illustrated exercise charts
• Measures 5 by 7-3/4 by 2-1/2 inches and weighs .5 pounds

Amazon.com
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

Customer Reviews

Amazing portable workout gear
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.

Great, versatile piece of exercise equipment!
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!

Great product - know what you want
I wanted to write this review to help others know more about this product because when I was looking around I was kind of in the dark. I ordered 3: the purple extra heavy, blue heavy, and red medium. I've worked out a lot off and on in the past with actual weights, and I'm always moving around, so this was just what I was looking for. Of course, how tall you are will make a difference, as taller people will have more tension in the bands when they are being stretched (if you're standing, of course, which is a lot of exercises). I'm 5'10", and unfortuantely my purpose in working out is to build muscle, as I'm kind of on the skinny side. The purple band isn't for "extremely fit" people, but it does offer a good amount of resistance. Here's a general guideline of what I found, based on my previous experience with weights:

If I double the purple band (grab both handles at once) and do one arm rows on a chair, depending on where you step on it, you can get a good 40-50 lbs resistance.
If you have one foot on the blue heavy band standing up, and doing curls, it's about 15-20 lbs each hand.
If you step on the red medium tube about 6-8 inches from the handle and do one arm extensions over your head, it's about 15 lbs

Again, these bands are very variable. You can increase the amount of tension by stepping closer to the handles, and by holding two bands at once, holding both handles at once, etc.

I would even recommend the green I think or the smaller ones for exercises such as lateral raises and for the rotator cuff, as stepping with one foot on the red tube while standing up, and raising both shoulders outwards provides a good 10-15 lbs.

Chest exercises are kind of awkward with this, my door frame is super weak so I don't use the door attachment but I tried what was in the instruction manual and am sticking to pushups.

Also it is great for developing stability, it's a lot harder to keep a stable motion with a cord than with an actual weight.

All in all, I would highly, highly recommend this, but if you're already benching 150+, this is probably just going to keep you toned, but you could probably build the smaller muscles. Also depends on how many handles you can grab at once or how good your grip is if you grab the actual cord.