Dumbbell Fly vs Decline Bench Press Machine
Which one fits your Chest workout plan?
Contents
Decline Bench Press Machine works multiple joints at once, Dumbbell Fly isolates — difficulty 5 of 5 vs 4. See which fits your Chest day.
Compare the benefits of Dumbbell Fly and Decline Bench Press Machine and pick the one that fits your Chest workout.
Dumbbell Fly vs Decline Bench Press Machine: Which Do Planfit Users Choose?
Based on randomly selected data from 1 million completed workouts, Planfit users log Dumbbell Fly more often — 6,000 sessions compared to 2,527 for Decline Bench Press Machine.
What most people do isn't always what fits you. Dumbbell Fly and Decline Bench Press Machine differ in the muscles they work, the equipment they need, and how hard they are to learn — the comparison below covers each.
How Dumbbell Fly and Decline Bench Press Machine Differ
| What differs | Dumbbell Fly | Decline Bench Press Machine |
|---|---|---|
| Muscles worked | chest, biceps, and front delts | chest, triceps, and front delts |
| Equipment | a dumbbell | a machine |
| Difficulty | 4 of 5 | 5 of 5 |
| Sessions logged by Planfit users | 6,000 sessions | 2,527 sessions |
How to Do Dumbbell Fly
Dumbbell Fly Muscles Worked: Chest
Form
- 1. Slightly bend your arms and lower the dumbbells to chest height.
- 2. Slowly lift the dumbbells back to the starting position.
Coach's Tips
- 1. Please use light weights as this exercise can put strain on your shoulders.
- 2. If you experience shoulder pain, please stop and switch to another exercise.
- 3. Be careful not to fully extend your arms.
For a full Dumbbell Fly guide with alternatives and benefits, see the Dumbbell Fly exercise guide.
How to Do Decline Bench Press Machine
Decline Bench Press Machine Muscles Worked: Chest
Form
- 1. Please push the handle firmly.
- 2. Slowly return to the starting position.
Coach's Tips
- If you fully extend your elbow, it may strain, so it doesn't extend all the way.
For a full Decline Bench Press Machine guide with alternatives and benefits, see the Decline Bench Press Machine exercise guide.
Frequently Asked Questions
Which is better for Chest, Dumbbell Fly or Decline Bench Press Machine?
Planfit users log Dumbbell Fly more often — 6,000 sessions against 2,527 for Decline Bench Press Machine. Both train Chest, so pick the one that matches the equipment you have and the muscles you want to load.
Do Dumbbell Fly and Decline Bench Press Machine work the same muscles?
Not quite. Dumbbell Fly loads chest, biceps, and front delts, and Decline Bench Press Machine loads chest, triceps, and front delts.
What equipment do Dumbbell Fly and Decline Bench Press Machine need?
Dumbbell Fly needs a dumbbell, and Decline Bench Press Machine needs a machine.
Which is easier to start with?
Dumbbell Fly is the easier place to start. Move to Decline Bench Press Machine once your form holds up.
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