Exercise guide
Kettlebell Lying On Floor Rear Delt Raise
- Intermediate
- Isolation
- Rep-based
- Shoulders
This unilateral isolation exercise targets the posterior deltoid and middle trapezius, using the kettlebell's unique weight distribution to maintain constant tension through a stable, floor-supported range of motion.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Setup
- Lie on your side on the floor with your knees bent at a 90-degree angle for stability.
- Grasp the kettlebell handle with your top hand using a neutral grip (palm facing your body).
- Extend your arm straight out in front of your chest so the kettlebell rests lightly on the floor.
- Rest your head on your bottom arm or a small pillow to maintain a neutral cervical spine.
How to do it
- Exhale and lift the kettlebell in a wide arc toward the ceiling, keeping a slight, fixed bend in the elbow.
- Continue the lift until your arm is perpendicular to the floor, focusing on pulling with the back of the shoulder rather than the hand.
- Inhale and slowly lower the kettlebell back to the starting position using a controlled 3-second eccentric phase.
- Complete the desired number of repetitions on one side before rolling over to switch arms.
Form checklist
- Keep your torso stacked and stationary; do not roll your chest toward the ceiling to move the weight.
- Maintain a consistent elbow angle throughout the entire set.
- Lead the movement with the elbow to ensure rear deltoid dominance.
- Stop the movement if you feel the front of your shoulder rounding forward.
Pro tips
- Visualize pushing the kettlebell away from your body toward the opposite wall to better engage the posterior fibers.
- Pause for one second at the top of the movement to maximize the peak contraction of the rear delt and traps.
Make it harder
- Implement a 'bottoms-up' grip, holding the kettlebell handle so the heavy bell points toward the ceiling to challenge shoulder stability.
- Add a three-second pause at the midpoint of the lowering phase to increase time under tension.
Frequently asked
- What muscles does the kettlebell lying on floor rear delt raise work?
- The kettlebell lying on floor rear delt raise primarily targets the deltoids, and also works the abs and serratus anterior as secondary muscles.
- What equipment do you need for the kettlebell lying on floor rear delt raise?
- The kettlebell lying on floor rear delt raise uses kettlebell.
- Is the kettlebell lying on floor rear delt raise good for beginners?
- The kettlebell lying on floor rear delt raise is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.
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