Unlock Your G9 & G12 All-In-One Trainer's Potential with Jammer Arms! Explosive lifting has never been safer and easier! The Gorce USA G9 & G12 Jammer Arms offer more stability and control than free weights, ensuring consistent form throughout your movement. Use them for incline presses, rows, deadlifts, and squats. Easily attach to uprights without tools! 2x Jammer arms Heavy-duty high tensile steel Eco-friendly powder coating Easy to attach and detach The Force USA G9 & G12 Jammer Arms add a new twist on arm day. Perform explosive chest presses, bent-over rows, shoulder presses, deadlifts, shrugs, and more! Elevate your strength training with Jammer arms! They enhance stability, allowing for precise form and effective muscle targeting. Ideal for various exercises, they offer enhanced muscle stretch and contraction compared to similar movements using free weights. Plus, their easy attachment for a hassle-free setup!