Pec Deck Fly vs Jackhammer Pushdown

Maximizing Your Chest Workout Plan

Contents

Planfit users log Pec Deck Fly more often — 43,845 sessions vs 13. Compare Chest form, muscles worked, and when to use each.

Customize Your Chest Workout: Explore the Benefits of Pec Deck Fly and Jackhammer Pushdown for Better Comparison.

Planfit Users' Choice about Pec Deck Fly vs Jackhammer Pushdown : Which is Better?

Based on randomly selected data from 1 million completed workouts, Planfit users log Pec Deck Fly more often — 43,845 sessions compared to 13 for Jackhammer Pushdown.

Popularity is not the whole answer. Pec Deck Fly and Jackhammer Pushdown differ in the muscles they load, the equipment they need, and how hard they are to learn — the comparison below covers each.

Not sure whether Pec Deck Fly or Jackhammer Pushdown fits your goal? Get a personalized plan

How to Pec Deck Fly

Pec Deck Fly gif

Pec Deck Fly muscles worked: Chest

Form

  1. 1. With your arms slightly bent, use your chest muscles to bring your hands together.
  2. 2. Slowly return to the starting position.

Coach's Comment

  1. 1. Please use light weights as this exercise can put strain on your shoulders.
  2. 2. If you experience shoulder pain, please stop and substitute with another exercise.
  3. 3. Be careful not to fully extend your arms.

If you want to know a detailed guide to Pec Deck Fly, alternative exercises, and its benefits, check it out here. Check out the Pec Deck Fly Guide page of our blog!

Do you want to know more about Pec Deck Fly methods?

How to Jackhammer Pushdown

Jackhammer Pushdown gif

Jackhammer Pushdown muscles worked: Chest

Form

  1. 1. Keep your elbow fixed and push the handle down to straighten your arm.
  2. 2. Hold the feeling of contraction in your triceps at the bottom position for a moment.
  3. 3. While keeping your elbow from moving back, slowly return the handle to the starting position.
  4. 4. Repeat the same motion smoothly without any bouncing.

Coach's Comment

  1. 1. Keep your elbows fixed so they don't move back and forth, and be careful not to push with your shoulders.
  2. 2. Keep your wrists straight so they don't bend.
  3. 3. Avoid weights that are too heavy to the point of compromising your form.

If you want to know a detailed guide to Jackhammer Pushdown, alternative exercises, and its benefits, check it out here. Check out the Jackhammer Pushdown Guide page of our blog!

Do you want to know more about Jackhammer Pushdown methods?

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