The Pittsburgh Jammers, also known as the GIE Jammers, are named after the Pittsburgh Steelers Strength Coach Garrett Giemont who wanted his own version of the these style of straps for explosive jammer style training. The Steelers have been using them for a couple of years now.
You can slip knot the straps to any size rack via the 10 bar/adjustment slots which are positioned 8 inches apart for ease of bar insertion. Pictured is the 9 foot Gibson rack to give you the idea the adjustment possibilities. Each section is reinforced to strengthen the support, but also enable Coaches to add more weight or use bars like the Tsunami, BandBell or Bamboo bars. Get to jamming with GIE Jammers in Pittsburgh Steeler Yellow or Black!