Breathing
Exhale as the target muscle shortens against resistance and inhale during the controlled return. Keep breathing steadily throughout the set.
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The Pec Deck Fly primarily works the chest. It is a strength movement performed with machine.

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Movement instructions
Sit on the machine with your back flat on the pad.
Take hold of the handles. Tip: Your upper arms should be positioned parallel to the floor; adjust the machine accordingly. This will be your starting position.
Push the handles together slowly as you squeeze your chest in the middle. Breathe out during this part of the motion and hold the contraction for a second.
Return back to the starting position slowly as you inhale until your chest muscles are fully stretched.
Repeat for the recommended amount of repetitions.
Technique guidance
Exhale as the target muscle shortens against resistance and inhale during the controlled return. Keep breathing steadily throughout the set.
General guidance based on the exercise and equipment. It is not personal coaching or medical advice.
Your progress
Keep the same machine setup, range of motion and recording method when comparing Pec Deck Fly sessions.
Weight, repetitions and completed sets.
Example: 3 sets of 8 reps at 30 kg. Next time, record the actual result, even if it is the same.
Look for more repetitions at the same weight, or a heavier weight for comparable repetitions. Total weight lifted also changes when you add sets, so it is not a strength score.
Read the tracking guideThe examples show how to keep a record. They are not workout targets or a personalised training plan.
See how Jijibisha tracks your progressMuscles
Muscle guide
Chest is the primary muscle group. The lighter highlights show the supporting muscles involved in the movement.
Swap it
Different equipment, same muscle
These movements also target the chest using something else.
Related
Related movements
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Add it to a routine, record every completed set, and keep the workout saved on your phone even when the gym has no reception.