Lever Isolateral Chest Press
The Lever Isolateral Chest Press primarily works the Pectoralis Major (Sternal), with secondary activation of the Anterior Deltoid, Brachialis, Pectoralis Major (Clavicular), Triceps (Long Head) and stabilizer support from the Biceps Brachii (Short Head). It is a machine compound exercise at beginner difficulty.
The Lever Isolateral Chest Press is a beginner compound exercise performed with machine, following a horizontal push movement pattern. It primarily targets the Pectoralis Major (Sternal), with secondary engagement of the Anterior Deltoid, Brachialis, Pectoralis Major (Clavicular), Triceps (Long Head). This is a bilateral pushing movement, meaning both sides work together to generate force.
A machine compound push exercise targeting the Pectoralis Major (Sternal).
| Equipment | Machine |
|---|---|
| Difficulty | Beginner |
| Type | Compound |
| Movement | Horizontal Push |
| Force | Push |
| Laterality | Bilateral |
| Primary | Pectoralis Major (Sternal) |
| Secondary | Anterior Deltoid, Brachialis, Pectoralis Major (Clavicular), Triceps (Long Head) |
Muscles Worked
The Pectoralis Major (Sternal) is the primary mover, taking on the bulk of the workload throughout the full range of motion. The Anterior Deltoid, Brachialis, Pectoralis Major (Clavicular), and Triceps (Long Head) act as secondary movers, assisting the primary muscles and contributing meaningfully to the overall output. The Biceps Brachii (Short Head) act as stabilizers, maintaining joint position and postural alignment throughout the movement.
Primary Muscles
- Primary Muscle Pectoralis Major (Sternal) (chest)
Secondary Muscles
- Secondary Muscle Anterior Deltoid (shoulders)
- Secondary Muscle Brachialis (biceps)
- Secondary Muscle Pectoralis Major (Clavicular) (chest)
- Secondary Muscle Triceps (Long Head) (triceps)
Stabilizer Muscles
- Stabilizer Muscle Biceps Brachii (Short Head) (biceps)
How to Perform
Preparation
- Sit on seat with chest approximately height of handles.
- Grasp handles with wide overhand grip; elbows out to sides just below shoulders.
Execution
- Press lever until arms are extended.
- Return weight until chest muscles are slightly stretched.
- Repeat.
Comments
- Range of motion will be compromised if grip istoo wide.
- Also see exercise performed withparallel grip.
- Also seeBench Press Analysis.
Tips & Common Mistakes
- Brace your core and keep your feet flat for a stable base throughout the movement.
- Control the descent — don't let the weight drop or bounce at the bottom.
- Keep your elbows at roughly 45–75° from your torso to protect your shoulder joints.
Programming Suggestions
Adapt your sets and reps to your training goal. As a beginner-friendly exercise, start with lighter loads and focus on form before progressing weight.
| Strength | 3–5 sets × 3–6 reps at 80–90% 1RM with 2–4 minutes rest. |
|---|---|
| Hypertrophy | 3–5 sets × 6–12 reps at 65–80% 1RM with 60–120 seconds rest. |
| Endurance | 2–4 sets × 15–20 reps at 50–65% 1RM with 30–60 seconds rest. |
Alternative Exercises
These exercises target the same primary muscles (Pectoralis Major (Sternal)) and can be substituted based on your equipment or variation preferences.
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