Description
This Pro “Add-On” Knee-high trainer is the strongest, most durable “stepper” on the market…It is also the safest, with flat straps on the ground rather than tubes used with others…It also has rounded-end supports that are six feet wide…The standard unit is 20′ long-but the “Add On” can be lengthened to 30′ or 40′ by extensions…Shown to the left is the 20′ x 6′ x 12′ standard unit-with the shock cords 12″ above the grass…The Pro “Add On” has galvanized rounded uprights welded to the flat steel cross-bracing, making this the most stable, strongest and safest unit made…It easily knocks down for storage and two people can assemble it in 5 minutes.
