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1-800-JUMP-USA (586-7872)
Mail orders and superstore location


speed harness
Doubleman Overspeed

speed harness

Singleman Overspeed


The Leapfrog

Assisted Resistance Training

Partnered exercises that can make you into a power running machine!

Develop maximum strength and power for running with Resistance Trainers!  Just strap on the shoulder harness and scramble away from your partner with force, developing explosive starts and unstoppable power running. 

Comes with shoulder harness and 10' nylon (non-elastic) harness.

The Resistance Trainer
The original Resistance Trainer with shoulder harness(pictured).

With Belt
(Item # RESTUN)
Price: 
 US$49.95

With Shoulder Harness
(Item # RESISTTRN)
Price: 
 US$59.95

The Resistance Trainer with Breakaway
Add the coach activated quick release feature for overspeed training.

With Belt
(Item # RESISTBB)
Price: 
 US$59.95

With Shoulder Harness
(Item # RESISTBH)
Price: 
 US$69.95

The Variable Resistance Trainer
Provides flexible resistance. The 10' elastic resistance band stretches to 30'. This training device minimizes the jarring effect with progressive and consistent resistance.
(Item # RESISTVAR)

Price: 
 US$89.95 


Universal Shoulder Harness Only
  Nylon with padding and waist clip.

(Item # UNSH)
Price:   US$39.95


Full Product Listing
Jump USA is America's #1 Sports Training Superstore!
1-800-JUMP-USA (586-7872)
sales@jumpusa.com