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| 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 longbut the “Add On” can be lengthened to 30 or 40 by extensions...Shown to the left is the 20 x 6 x 12 standard unitwith the shock cords 12” above the grass...The Pro “Add On” has galvanized rounded uprights welded to the flat steel crossbracing, 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. |
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Football Uniforms
