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Iso Lateral Incline Chest Press

Iso Lateral Incline Chest Press demonstration

Category

compound

Difficulty

beginner

Equipment

machine

Force Type

push

How to Perform the Iso Lateral Incline Chest Press

  1. Adjust the seat so the handles align with your upper chest and sit with your back firmly against the incline pad.
  2. Grip the handles with a full overhand grip and plant your feet flat on the floor.
  3. Retract your shoulder blades against the pad and brace your core.
  4. Press both handles forward and slightly upward, following the machine's arc until your arms are nearly fully extended.
  5. Squeeze your upper chest at the top of the movement for a brief second.
  6. Slowly return the handles to the starting position, allowing a full stretch across the upper pectorals.
  7. Maintain even force through both arms throughout the set.

Common Mistakes to Avoid

Arching the lower back excessively off the pad

Keep your entire back flat against the pad; use a weight you can control without excessive arching.

Pressing unevenly with one arm doing more work

Consciously press with equal force through both arms; drop the weight to address imbalances if needed.

Rushing through the eccentric phase

Lower the weight under control for 2-3 seconds to maximize muscle tension and growth stimulus.

Muscles Worked

Benefits

  • Incline angle specifically targets the clavicular head of the pectorals for better upper chest development.
  • Independent lever arms help identify and correct left-right imbalances.
  • Machine stability allows safe training to failure without a spotter.

Pro Tips

  • Adjust the seat height slightly to find the position that gives you the best upper chest stretch and contraction.
  • Use single-arm pressing to address any imbalances between sides.
  • Focus on driving through the chest rather than the shoulders by keeping your shoulder blades pinned back.

Variations

Recommended Sets & Reps

Strength

4-5 sets of 4-6 reps at 80-90% 1RM

Hypertrophy

3-4 sets of 8-12 reps at 65-75% 1RM

Endurance

2-3 sets of 15-20 reps at 50-60% 1RM

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