The Infinity Arm 2.0

The Most Versatile Chest & Back Support for Your Home Gym

The Infinity Arm is the ultimate rack-attached support device, offering unmatched versatility for chest-supported, back-supported, arm-supported, and even head-supported exercises. No weight limitations - use dumbbells, kettlebells, barbells, our Cambered Bar, or anything else in your arsenal.

Designed for maximum adaptability, it features multiple adjustment angles, reversible attachment options, and a fully adjustable support pad to fit your body perfectly. Whether you’re pressing, rowing, or performing unique variations of any exercise, the Infinity Arm transforms your training with endless possibilities. Upgrade your home gym today!

1. There are 3 Bracket Arm Pivot Positions: Top, Middle & Bottom
2. There are 8 Adjustable Arm positions in an arc
3. There are 18 Support Pad Positions

With home gyms in mind, this also folds down to take up less room or is easily removed to allow you to perform your favorite rack exercises.

Product Specs

• Rack Attachment: 8 x 3-7/8 x 8
• For 5/8" and 1" squat rack hole diameter size
• Fits 3" x 3" Racks and 2” x 3” Racks (will only attach on the 3-inch side)
• We also have UHMW for the Infinity Arm to fit 2x2 racks *Add the 2x2 UHMW product to your cart to fit your 2x2 Rack*
• The Chest Support Attachment is 25" long (end of the pad to end of arm attachment)
• The distance of the arm from the rack to the end of the pad is 28 inches
• The Support Pad is 12 x 9 x 3 (in the center)
• Weight -  29 lbs
• Weight Capacity - 600lbs / 270kg
• See all the attachment options above
• The Support Pad will be black.

2x2 Rack options are available - Just add the separate UHMW to fit your rack!

List of potential Exercises

Chest

• Dumbbell Press
• Incline Dumbbell Press - 10 different angles
• Dumbbell Flyes
• Incline Dumbbell Flyes - 10 different angles
• Incline Push-Ups
• Decline Push-Ups
• Unilateral Dumbbell Press
• Unilateral Incline Dumbbell Press
• Unilateral Flyes
• Unilateral Incline Flyes - 10 different angles

Back

• Dumbbell Rows
• Seal Rows
• One-Arm Row
• Unilateral Row
• Pullovers
• Pendlay Rows
• Renegade Rows (with feet on pad)

If you attach to a cable system

• Pulldowns (it works as a seat)
• Reverse Cable Pulldowns
• Unilateral Pulldowns
• Low Cable Rows
• Reverse Hyperextensions

Shoulders

• Strict Back Supported Military Press (barbell)
• Strict Back Supported Military Press (dumbbell)
• Seated Dumbbell Press
• Front Raises
• Incline Front Raises - multiple angles
• Unilateral Dumbbell Press
• Back Supported Lateral Raises
• Prone Lateral Raises
• Incline Lateral Raises - multiple angles
• Unilateral Lateral Raises
• Side-Leaning Lateral Raises
• Seated Lateral Raises
• Back Supported Upright Rows
• Bent-Over Raises
• Dumbbell Rear Raises
• Dumbbell Facepulls

Triceps

• Tricep Kickbacks
• Unilateral Kickbacks
• Back Supported Overhead Tricep Extensions
• Back Supported Unilateral OH Extension
• Incline Cross-Over Extensions
• Incline Close-Grip Dumbbell Press
• Close-Grip Dumbbell Press
• Dumbbell Skull Crushers

Biceps

• Strict Dumbbell Curls
• Strict Hammer Dumbbell Curls
• Congdon Curls
• Dumbbell Cross Curls
• Dumbbell Hammer Cross Curls
• Spider Curls
• Spider Hammer Curls
• Isolation Curls
• Seated Dumbbell Curls
• Seated Hammer Curls

Lower body

• Hip Thrusts
• Hip Raises
• Unilateral Hip Raises
• Hip Bridges
• Step Ups

This device is built to be tight to your rack. On first install, the device will grip tightly and will attach easier over time.

1. You can attach it coming out to the side of your rack using the front of the post holes with the 5/8-inch or 1-inch versions.

2. You can attach it to the inside of the rack as this device has top and bottom holes that are 6-inch on-center holes, standard for most racks. 

3. Finally, you can attach this while facing your rack using the interior holes.

*Some Mounting tips & recommendations, if using front holes only, you should use at least one of the screws that come with the device. You can then use another magnetic pin on the from the front or forth side. This device comes with two screws for this reason and they are screws versus quick pins or R-Clips as each allow some slight movement (used by some others) and the screw provides the most secure solution.

If you want to perform isolation Curls using 15 different angles, no problem. If you want to perform exercises with a more vertical angle, you can do that too. Just pull the pin and move the support pad forward or backward to get the ideal angle for your lift. 

This space-saving design includes a Black Steel finish, a Black Support Pad (red is pictured here), UHMW to protect your rack, and 4 Hitch Pins.  

The Arm attaches to the rack with up to 12 different angles & the Support Pad can be adjusted from 18 different angles. The options are endless!

Pictures of the Custom Hitch Pins will be shared soon.

Fits 3" x 3" Racks and 2” x 3” Racks (will only attach on the 3 inch side)

In-stock products will ship out 3 - 5 business days after purchase.

Any Pre-order products will ship out once landed in our facility. Pre-order timelines will be clearly outlined in descriptions.

If you are not satisfied with your product for any reason, return it within 14 days of purchase. Please see Refund Policy for more details.