Why SPRI Xertube?
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The workout tool you can use anywhere, anytime! The original
SPRI Xertube is created using a "dipped process" rather than the
more common and inexpensive "extruded process" - making it one of
the most durable and reliable tubes on the market! In fact, SPRI
tubing is the professional’s choice and is preferred by
instructors, clubs, and club members. The handle plug,
protective sleeve and grommet reinforcement features also
contribute to making SPRI the tubing product that is tough and
reliable enough for many of the US training kits. All
SPRI rubber resistance products are made using Tuff Tube, a SPRI
exclusive. This heavy-duty, high quality material has greater
resistance to abrasion and tears to stand up to the rigorous
demands of professional use. Laboratory tests have demonstrated
the high quality and superior physical properties of SPRI tubing.
Perfect for use in strength-conditioning, Pilates, physical
rehabilitation as well as today’s hottest workouts including:
CrossFit, P90X, P90X2, Slimin6, Insanity, Les Mills, TurboJam,
Jillian Michael’s Body Revolution and many others.
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Until the early 1980s, rubber resistance products were mainly
used for physical rehabilitation purposes. Then SPRI introduced
the SPRI Xertube with looped tubing handles for upper-body use
and SPRI Xercise Bands for lower-body use. These products allowed
instructors to easily and cost-effectively lead large groups in
resistance training for , fitness, and performance
applications. The demand for rubber resistance products — and the
ever-expanding training needs of instructors — quickly grew in
the ’90s. The industry continued to push for more advanced
products. SPRI started producing “dipped” tubing, the purest and
most resilient form of rubber tubing available (compared to
weaker “extruded” tubing). SPRI also added more specialized
features to new and existing products. For instance, hard and
foam covered handles were added to the Xertube, cuffs were added
to increase comfort and keep the Xercuff in place during use, and
rings of tubing were made to withstand higher resistance demands.
Today, all SPRI rubber resistance products are still put through
the most rigorous controlled testing available, including
extensive trials in the field. The entire SPRI team, including
the advisory committee and instructors, is constantly out there,
visiting firsthand with those who use the products the most and
staying ahead of the trends in the industry. This allows SPRI to
actively explore new ways to continue offering the best, most
cutting edge rubber resistance products and applications on the
market.
Benefits/Features
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* Designed for light and speedy mobility, the strap can be
rolled up to stash in a gym bag, suitcase, or overnight trip
making it perfect for travel, gym, or in-home use
* Workout tool that you can use anywhere, anytime, in just
minutes a day!
* Allows for isolation of targeted muscle groups and full range
of motion exercise
* Ideal for group exercise, personal training, and traveling
* Tube Lengths: Very Light/Light = 44" -- Medium = 50" --
Heavy/Ultra Heavy = 53"
- Designed for light and speedy mobility, the strap can be rolled up to stash in a gym bag, suitcase, or overnight trip.
- High-quality rubber material offers progressive resistance.
- Perfect for travel, gym, or in-home use.
- Helps you isolate target muscles more effectively.
- Tube Lengths: Very Light; Light = 44; / Medium = 50; / Heavy; Ultra Heavy = 53.