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Reviewed March 2026

Reverse Pec Deck

ShouldersMachineBeginnerIsolation

Primary

Shoulders

Secondary

Traps, Rhomboids

Equipment

Machine

Difficulty

Beginner

Type

Pull

Written byMySetPlan Training Team

NASM-CPT, CSCS certified trainers. Every guide is built from peer-reviewed research and real coaching experience.

Use for rear delt isolation for optimal results. The Reverse Pec Deck — a isolation pulling movement — is one of the most effective ways to train your shoulders, with secondary work on your Traps and Rhomboids.

Everything You Need to Know About the Reverse Pec Deck

The Reverse Pec Deck is a good for beginners exercise that targets your Rear shoulders. It's a popular choice for building strength and muscle in these areas. When should you use it? Use for rear delt isolation for optimal results. This timing makes the most of your workout and helps you get better results. Who is this for? All fitness levels looking to build strength and muscle definition. Whether you're just starting out or working toward a specific goal, this exercise fits into your routine.

Muscles worked: Reverse Pec Deck

Primary

Rear shoulders

Secondary

TrapsRhomboids

Stabilizers

Core

Reverse Pec Deck form guide

  1. 1

    Sit facing the pec deck machine.

  2. 2

    Grip the handles with your chest against the pad.

  3. 3

    Start with arms extended in front.

  4. 4

    Pull the handles back by squeezing your rear delts.

  5. 5

    Squeeze at the back position.

  6. 6

    Return slowly to the start.

What are the best tips for the Reverse Pec Deck?

Focus on squeezing your rear delts.

Don't use momentum for optimal results.

Adjust the seat height properly.

Keep slight bend in elbows.

What are common Reverse Pec Deck mistakes to avoid?

Using too much weight.

Loading more weight than you can control on the Reverse Pec Deck forces compensatory movement patterns that bypass your Rear shoulders. Drop the weight until you can perform every rep with clean form — your results will actually improve.

Not squeezing at the back.

A compromised back position during the Reverse Pec Deck puts your spine under unnecessary shear force. Brace your core and maintain a neutral spine throughout the movement.

Leaning back which reduces core engagement.

A compromised back position during the Reverse Pec Deck puts your spine under unnecessary shear force. Brace your core and maintain a neutral spine throughout the movement.

Is the Reverse Pec Deck right for you?

All fitness levels looking to build strength and muscle definition.

How to Program the Reverse Pec Deck

Strength8-10 reps

Lower reps with heavier weight builds raw strength. Your muscles and nervous system adapt to handle more load over time. This range is best for strength-focused goals.

Muscle Growth12-15 reps

This rep range keeps your muscles under tension long enough to trigger growth. Most people see the best muscle-building results in this zone. It balances strength and muscle size.

Endurance15-20 reps

Higher reps with lighter weight builds muscular endurance and improves conditioning. This range is good for joint health and building work capacity.

General guideline: 3-4 sets of 12-15 reps. Rest 60s.

What are good alternatives to the Reverse Pec Deck?

Other Variations

  • Single-Arm Reverse Pec Deck

This Exercise Is in Your Plan

MySetPlan picks the right exercises for your goals — like the Reverse Pec Deck — and builds them into a monthly program. Every set, every rep, planned out.

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Safety Notes

  • Adjust machine to fit.
  • Use appropriate weight.