The kettlebell crush grip floor press is a pressing exercise performed lying on the floor while squeezing two kettlebells together throughout the set. The crush grip - pressing the bells' flat sides against each other - adds extra irradiation through the forearms, chest, and triceps, increasing overall tension on the working muscles. Lying on the floor instead of a bench shortens the range of motion and removes the shoulder positions used in a bench press, placing more direct demand on the chest and triceps. It's commonly used as a shoulder-friendly pressing variation and a grip-strength builder.
Muscles Targeted
- Primary: Pectoralis major, triceps brachii
- Secondary: Anterior deltoids, forearm flexors (grip)
- Tertiary: Core stabilizers, serratus anterior
Starting Position
Lie on your back on the floor with knees bent and feet flat. Hold a kettlebell in each hand, pressed together side by side with the flat sides squeezed against each other, arms extended above your shoulders and palms facing in.
Execution Steps
- Squeeze the kettlebells together as hard as you can before starting the first rep, and maintain that crush grip throughout the set.
- Lower the kettlebells slowly toward your chest, keeping your upper arms at roughly a 45-degree angle from your torso.
- Let your triceps lightly touch the floor at the bottom, using the ground as a natural depth stop rather than bouncing off it.
- Pause briefly at the bottom with the crush grip still engaged.
- Press the kettlebells back up in a straight line above your shoulders, exhaling as you extend your arms.
- Lock out fully at the top without losing the inward pressure between the bells.
- Repeat for the desired reps, keeping the crush grip constant from the first rep to the last.
Form Cues
- Maintain constant inward pressure between the kettlebells for the entire set, not just during the press.
- Keep your feet flat and glutes engaged to stabilize your lower body against the floor.
- Let your elbows touch down softly rather than slamming them into the floor each rep.
- Press in a straight vertical line over your shoulders, not back toward your face or out over your hips.
- Keep your wrists stacked directly over your elbows throughout the press to protect the joints.
Common Mistakes
- Losing the crush grip partway through the set, which removes the extra chest and forearm activation the exercise is built around.
- Flaring the elbows out to 90 degrees from the torso, placing unnecessary stress on the shoulder joint.
- Bouncing the kettlebells off the floor at the bottom instead of pausing, reducing tension and increasing elbow impact.
- Choosing kettlebells too heavy to control with a crush grip, forcing the elbows to flare and the reps to become uneven.
- Arching the lower back off the floor to gain use, which defeats the purpose of the floor press's shortened, joint-friendly range.
Variations
- Single-arm kettlebell floor press: unilateral version that increases core anti-rotation demand
- Barbell floor press: uses a barbell instead of kettlebells for heavier straight-bar loading
- Incline crush grip press: performed on a bench angled upward to bias the upper chest
- Dumbbell crush grip floor press: uses dumbbells pressed together as a substitute when kettlebells aren't available
- Explosive crush grip floor press: pressing with intentional speed off the chest to build upper-body power
Tips for Progression
- Increase kettlebell weight in small increments once all reps are completed with a controlled crush grip
- Add a 1-2 second pause at the bottom of every rep to build strength out of the dead-stop position
- Progress to the single-arm variation once the two-handed version feels stable and controlled
- Increase total volume (sets or reps) before jumping to heavier kettlebells
Training Notes
Use the kettlebell crush grip floor press 1-2 times per week as a pressing movement, either as a primary chest and triceps exercise or as a shoulder-friendly substitute for bench pressing. Perform 8-12 reps for 3-4 sets, resting 90 seconds to 2 minutes between sets given the grip demand. It fits well early in an upper-body push session, before accessory triceps or shoulder work.