Hex Press

The hex press, also known as the squeeze press, is a dumbbell chest press variation performed lying on a bench while pressing two hexagonal dumbbells together and holding that squeeze throughout the entire rep. The constant medial pressure adds an isometric adduction demand on top of the standard pressing motion, increasing chest activation, particularly through the inner and mid-pectoral fibers. It also shortens the range of motion compared to a standard bench press, which reduces shoulder strain while still training the chest, shoulders, and triceps.

Muscles Targeted

• Primary: Pectoralis major (inner and mid-chest emphasis)
• Secondary: Triceps brachii, anterior deltoid
• Tertiary: Core and forearm stabilizers

Starting Position

Lie flat on a bench with feet planted on the floor. Hold a pair of hexagonal dumbbells vertically at chest level, palms facing each other, with the flat sides of the dumbbells pressed together. Position your elbows slightly flared, roughly 45 degrees from your torso, with the dumbbells directly over your lower chest.

Execution Steps

1. Squeeze the dumbbells together firmly before initiating any upward movement, and maintain that pressure for the entire set
2. Press the dumbbells up in a straight line above your chest while continuing to press them into each other
3. Extend to lockout, pausing briefly at the top to maximize the chest contraction
4. Lower under control, keeping the dumbbells pressed together as they return to chest level
5. Stop just short of the chest to keep constant tension on the muscle rather than resting between reps
6. Repeat, never releasing the inward squeeze between repetitions

Form Cues

• Never let the squeeze relax: The inward pressure between the dumbbells should stay constant from the first rep to the last
• Press in a straight vertical line: Avoid arcing the dumbbells outward, which reduces the isometric chest tension
• Keep your feet planted and glutes engaged to maintain a stable base and prevent excessive arching
• Control the eccentric phase deliberately rather than dropping the weight back toward the chest
• Keep wrists stacked directly over the elbows throughout the press to protect the joint

Common Mistakes

• Losing the inward squeeze: Letting the dumbbells separate removes the exercise's key benefit. Consciously press them together for the entire set, not just at lockout.
• Using dumbbells too heavy to press together: Excess weight makes it impossible to maintain constant inward pressure. Choose a weight you can squeeze hard throughout.
• Flaring the elbows too wide: This shifts stress toward the shoulder joint and away from the chest. Keep elbows at roughly a 45-degree angle from the torso.
• Bouncing the dumbbells off the chest: This reduces time under tension and risks injury. Stop just above the chest and reverse the movement smoothly.

Variations

• Single-arm hex press: Pressing one dumbbell against an imaginary center line, increasing core stability demand
• Incline hex press: Performed on an incline bench to shift emphasis toward the upper chest
• Hex press with pause: Adding a 2-3 second pause at the squeeze point to increase time under tension
• Standard flat dumbbell press: A wider-range variation without the constant squeeze, useful for building raw pressing strength

Tips for Progression

• Increase weight in small increments once you can maintain a strong squeeze for every rep of every set
• Add a pause at the top or midpoint to increase time under tension without adding load
• Progress from 10-12 reps toward 6-8 reps as pressing strength improves, keeping the squeeze consistent
• Slow the eccentric phase to 3 seconds to build additional muscular control

Training Notes

Include the hex press in a chest or push-day session 1-2 times per week, either as a primary chest movement or after a heavier barbell bench press. Use 3-4 sets of 8-12 reps with 60-90 seconds of rest between sets, prioritizing the inward squeeze over maximum load.