
Most people train their shoulders with presses, lateral raises, and maybe some band work… but if you’re not doing KB Arm Bars, you’re missing one of the best ways to unlock bulletproof shoulders.
This move improves shoulder stability, increases mobility, and strengthens your rotator cuff in ways that traditional lifting can’t—helping you stay strong, mobile, and pain-free for life.
What Are KB Arm Bars?
This is a shoulder stabilization drill that locks in rotator cuff strength, thoracic mobility, and scapular control—all while forcing your body to engage through slow, controlled movement.
How to Do Them:
- Lie on your back with a kettlebell in one hand, pressed straight up toward the ceiling.
- Slowly roll onto your side, keeping the kettlebell arm locked out, and the kettlebell itself directly above the shoulder.
- Pause for 3-5 seconds, feeling your shoulder stabilize and stretch.
- Roll back to your starting position and repeat for 5-8 reps per side.
This move actively engages the shoulder joint and surrounding muscles while also promoting proper scapular retraction, making it a valuable exercise for enhancing posture and preventing shoulder injuries, especially when used as a warm-up or mobility drill before heavier upper body lifts; it also helps to improve thoracic spine rotation and can be beneficial for individuals with tight chests or poor posture.
But That’s Not Enough… Here’s Everything You Need to Bulletproof Your Shoulders
To fully protect and strengthen your shoulders, you need a complete system that includes:
- Scapular control exercises (wall slides, hanging shoulder shrugs)
- Rotator cuff strengthening (band external rotations, arm bars)
- Overhead stability drills (KB overhead marches, bottoms-up KB holds)
- Mobility work (yoga-based moves like puppy pose and thread the needle)
- Postural corrections (band pull-aparts, scapular push-ups)
- Flexibility training (controlled articular rotations, lat stretches)
I’ve put together a 28-day plan that includes all of this—completely mapped out for you.
–>> Join the 28-Day Bulletproof Shoulders Challenge (FREE This Weekend Only!)
For this weekend only, you can get my full 28-day shoulder health plan for FREE when you join my Hybrid Kettlebell-Barbell Strength Program.
This program combines kettlebells and barbells to help you build strength, athleticism, and durability—while ensuring your joints stay pain-free and your body stays resilient for years to come.
Grab the Hybrid KB Strength Program + FREE 28-Day Shoulder Challenge Here
This offer expires Sunday at midnight—so if you want strong, healthy, and pain-free shoulders, don’t wait.
-Forest