How to do a Machine Reverse Fly
Reviewed by Jim Parker, CPT, B.A. Kinesiology
Fly Machine
Workouts with Machine Reverse Fly
Instructions for Proper Form
Machine Reverse Fly is an isolation exercise that primarily targets your shoulders, and more specifically your posterior deltoids (back of your shoulder). Using a machine restricts your range and adds stability to the movement. In addition, this machine will often place you in a more comfortable seated position compared to many other reverse fly variations.
- Sit facing the machine with the seat positioned so that you are able to grab ahold of the handles with extended arms at shoulder height. Push the handles apart in a circular motion until the your arms are extended directly lateral to your shoulders. Controllably return to the starting position.
Common Form Mistakes
Overusing Machines
Machines are great pieces of equipment, however they do hinder your ability to develop smaller stabilizing muscles. Try to work in other variations that require you to stabilize the movement as well.
Weight & 1 Rep Max Calculator
Average Machine Reverse Fly standards by male, female, weight, age and height
Use this calculator to see Fitbod's possible first recommendations for you. This would be your starting line, based on more than 4.5 billion logged sets from 1.1 million users.
- beginner8reps30lbs1 Rep Max40lbs
- intermediate8reps40lbs50lbs
- advanced8reps45lbs55lbs
Enter your stats to calculate your Reps & Weight
Alternatives & Variations to Machine Reverse Fly
1. Cable Rear Delt Fly
84.9 mSCORESWAPPED 911 TIMESCable Rear Delt Fly focuses on isolating the rear deltoids, contributing to balanced shoulder development and improved posture. Unlike dumbbell variations, the cable machine provides constant tension, enhancing muscle activation and strength. This exercise also recruits the traps and rhomboids, supporting upper back strength. It's beneficial for correcting shoulder imbalances and enhancing the visual separation between the deltoids and upper back.
2. Cable Face Pull
96 mSCORESWAPPED 674 TIMESCable Face Pull is a compound exercise that primarily targets your shoulders, more specifically your posterior deltoids (back of the shoulder). By using a cable machine, you have more control over where the resistance is coming from, and can easily make adjustments by either moving towards or away from the cable machine, or by adjusting the height of the pulley.
- Intermediate
- Shoulders
- Hi-Lo Pulley Cable
3. Machine Fly
98.2 mSCORESWAPPED 485 TIMESMachine Fly is a variation on the more standard Dumbbell Fly. This isolation chest exercise primarily targets the chest, but also recruits the shoulders. The use of a machine makes the exercise more stable allowing you to focus on exertion or learn the movement with minimal risk of injury. This is a great exercise for beginners looking to learn the movement, or advanced lifters looking to push this movement to it’s limit.
4. Dumbbell Rear Delt Raise
94.7 mSCORESWAPPED 478 TIMESDumbbell Rear Delt Raise is a variation of Dumbbell Shoulder Raise. Similar to other shoulder raises, this is an isolation exercise that primarily targets the shoulders. By hinging your hips back, and leaning forward slightly, you can further emphasize your rear deltoids (back of the shoulder).
5. Machine Shoulder Press
92.5 mSCORESWAPPED 462 TIMESis a variation on the more standard shoulder press that utilizes a machine. Like other shoulder presses, this is a compound exercise that primarily targets the shoulders. The use of the machine restricts your movements, and adds more stability. This allows you to focus more on exertion than stabilization. This is a great exercise for anyone looking to learn the basic movement, and develop the strength needed for other similar exercises or functional applications.
6. Dumbbell Back Fly
93.6 mSCORESWAPPED 406 TIMESDumbbell Back Fly is an isolation exercise that primarily targets your shoulder, more specifically your posterior deltoid (back of the shoulder). It’s most closely related to a shoulder raise, with the main difference being that you’re leaning forward into an incline bench. This position allows you to better isolate the back of your shoulder. In addition, the incline bench adds more stability than some other variations.
7. Machine Lateral Raise
76.7 mSCORESWAPPED 318 TIMESMachine Lateral Raise is a variation on the more standard Shoulder Raise. Similar to Shoulder Raise, this is an isolation exercise that primarily targets your shoulders. The use of a machine adds more stability to the movement, as well as restricting your range of motion. Both of these lead to a more stable exercise allowing you to focus on exertion.
8. Cable Lateral Raise
97.7 mSCORESWAPPED 290 TIMESCable Lateral Raise is a variation on the more standard Dumbbell Shoulder Raise. Similar to the Dumbbell Shoulder Raise, this isolation exercise primarily targets the shoulders, and more specifically the medial deltoid (middle of the shoulder). By using a cable machine, you have more control over the direction your resistance is coming from, and can easily make adjustments. In addition, by isolating each side of the body, you can more easily identify and address strength imbalances between sides.
9. Dumbbell Front Raise
98.6 mSCORESWAPPED 254 TIMESDumbbell Front Raise is an isolation exercise that primarily targets the shoulders, more specifically the anterior deltoid (front of the shoulder). This is a very common shoulder exercise, and can work well to isolate the shoulders to build strength and muscle mass. By using dumbbells, you can help identify and address any strength imbalances between sides.
10. Dumbbell Shoulder Press
99.5 mSCORESWAPPED 230 TIMESDumbbell Shoulder Press is a compound exercise that primarily targets the shoulders. The use of dumbbells allows for slightly more instability than with equipment like barbells. This can help you recruit and develop stabilizing muscles around the shoulders. In addition, by using dumbbells, you can help identify and address any strength imbalances between sides.