SPRI ES503R Xertube Resistance Band with Door Attachment and Exercise Charts Purple, Very Heavy
Normal Price:$9.99
Our Price:$12.95 (Sale Price!)
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Manufacturer: SPRI
Model: ES503R
Binding: Sports
Publisher: SPRI
Label: SPRI
Features for SPRI ES503R Xertube Resistance Band with Door Attachment and Exercise Charts Purple, Very Heavy :
- The purple, ultra-heavy Xertube is for elite men or women.
- The Xertube is ideal for home use or while traveling.
- The door attachment allows you to turn the Xertube into a home gym by adding more training options.
- Includes two exercise charts.
- Dimensions 5" wide, 7.75" tall, 2.5" deep & weighs .6lbs.
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Customer Reviews
Good product...for toning. 
2008-06-06
I purchased one blue (heavy) Xertube and one purple (xtra heavy), with the hope that it may increase muscle size. It does tone the muscle but imo it wont increase the size of your muscles. I've since switched to doing calisthenics with and without an exercise ball (check out Adam Ford's Swiss Ball DVDs) and this seems to do the trick for me. Also, I don't believe that you can get a complete workout with the tubes. It may be possible but, I didn't see how (some of the stances on the chart look good on the chart but seemed pretty useless to me, plus the door attachment, though efficient, constantly worried me (I've been smacked in the face with another brand tube before...not fun). If you can get past all that, go for it because they're not bad for certain exercises.
Fast and Easy Workout With Xertube 
2008-05-31
OK, this may sound too simple, but the Xertube Resistance Band is really a great work out. There are so many ways you can use it to work your arms and legs and you don't have to spend a lot of time doing it. This is my second one and the first one lasted for several years so it is not only a great product but it also has a great value!
Easy exercise 2008-05-29
The resistance bands were as advertised. I like the attachmnet that lets you use the door to hold the band at a height that is good for a standing exercise.
Exercise Band 2008-05-29
The exercise band works as advertised. Easy to take with me on trips. Adds resistence to any exercise.
great product 2008-05-27
i think this stretch cord is equivalent to a 20-25lbs dumbbell. i use it mostly for bicep curl. great product. thanks
Good travel exercise gear. 2008-07-20
I use this mostly when I go away and want some exercise besides jogging. Easily stores in a pack and can provide an option for some light exercise. Worth the $10 bucks that it cost me. I have gotten good use out of these bands.
Great Complement to Other Home Exercise Equipment 2008-07-17
This product is a great complement to existing equipment, for anybody who wants to tone specific muscles that the other equipment can not target, at an extremely affordable price. It is lightweight, portable, and versatile. I purchased it primarily for the exercises that can be completed using the door attachment.
I would estimate the resistance at about 15-20 pounds, based on the number of repetitions I can do with this as compared to weights in the 20-35 pound range. The door attachment works well and allows me to target specific areas for toning. The nylon bands around the plastic handles rotate freely so that everything can be adjusted for maximum comfort for the exercise you are completing. In general it seems well-constructed, and no part seems like it will easily fail. I feel safe while using the product. The included charts are actually helpful for me, allowing me to complete some additional exercises that I would not even have thought about.
For the price, this perfectly rounds-out my exercise routine, and I may consider getting additional bands with a higher resistance in the future.
Great Resistance Band 2008-06-20
Definitely helps with my strength and resistance training. It's a bit stronger than I realized it would be, but it's still great. If you're just starting out with resistance training, start with the lighter resistance, but if you have been working with resistance bands for a while and would like to increase your resistance, this is a great band to work with. I highly recommend it. The door attachment is a really cool feature too.
Good Overall Workout 
2008-06-09
They are very light weight - but the blue ones were too hard for me.
Keep the reps going and you'll get a good workout.
Good for Home Workouts 2008-06-09
These are pretty good overall arm workout.
Not sure how much muscle is being built - but they do the trick at home.
