Hanging Obstacles

Train precision and grip strength with the Makercraft Cliff Hopper Module. This versatile attachment for The Spine v2 features a single cliffhanger mounted to a sturdy board, allowing for multiple grip options. Athletes can grab onto the cliffhanger.…

Take your grip training to the next level with the Monstro Pro Bungee Grips! Made from premium shock cord, they offer approximately 1.5 inches in gripping diameter and extend about 12 inches from the included Black Oxide Ring. Unlike the standard Bun…

Challenge your grip strength and endurance with the Monstro Bungee Grips! Made from premium shock cord, they offer approximately 1 inch in gripping diameter and extend about 12 inches from the included Black Oxide Ring. The three shock cords are tied…

The Makercraft V-Formation Module offers a dynamic grip challenge with its angled design and multiple diameter options.Shaped like a V and made of steel, this unique module is designed to mount directly to The Spine v2. Whether you're training for po…

The iconic Bullseye obstacle has been reimagined as a mountable module for The Spine v2! Designed to deliver the same creative challenge as the original, the Bullseye Module features the signature look complete with four curved Special Delivery-style…

The Monstro flare is a hanging hold that will put your pinch grip to the test! With a half inch top end flared down to 2 inches, an underhanded grab will stress your hands and build strength like no other. Unlike a 2x4 pinch, the flared shape adds a …

Monstro Holds has teamed up with Arm Assassin to bring you the Napalm Nightmare 2.0! The best two-handed rolling grip trainer on the market! This beast of a hold is made of solid steel with a 2-3/8" rounded, free spinning grip on both sides. Guarante…

Same as used at 2020, 2021 and 2022 National Ninja League World Championships.    Single rails include one bent pipe. Double rails option includes two bent pipes and a fixed width 6' rolling bar. Drops and clamps for mounting sold separatel…

Bolt-On Books can be mounted directly to your Ninja Pegboard or hung with Nylon Straps. Start with the straight bolt-on books and increase the difficulty with the angled version. The Boxed Set includes 2 Straight Bolt-On Books, 2 Angled Bolt-On Books…

Bolt-On Books can be mounted directly to your Ninja Pegboard or hung with Nylon Straps. Start with the straight bolt-on books and increase the difficulty with the angled version. The angled Bolt-On Books Taper from 5.5" to 3.5". Includes mounting...