The Rear Delt Fly exercise, also known as the posterior deltoid fly, is a highly effective exercise for targeting the muscles located on the back of the shoulders, known as the rear deltoids. The exercise is typically performed using a pair of dumbbells and an incline bench, which allows the user to perform the exercise with proper form and isolate the rear deltoid muscles.

To perform the Rear Delt Fly exercise, start by adjusting the incline bench to a 45-degree angle and positioning yourself on the bench, with your chest resting on the pad. Grasp a pair of dumbbells with an overhand grip and let them hang at arm's length by your sides. Begin the exercise by slowly lifting the dumbbells out to the side, keeping your elbows slightly bent and your shoulders back and down. As you lift the dumbbells, be sure to keep your wrists straight and your core engaged. Hold the contraction at the top of the movement for a second or two before slowly lowering the dumbbells back down to the starting position.

It's important to use proper form when performing the Rear Delt Fly exercise to ensure that you're targeting the correct muscles and to prevent injury. Make sure to keep your shoulders back and down throughout the entire movement and your elbows slightly bent. Avoid swinging the weight or using momentum to lift the weight, as this can take the tension off the rear deltoids and put stress on the shoulders.

The Rear Delt Fly exercise is a great way to build strength and size in the rear deltoid muscles, and it's a great exercise for those who are looking to add variety to their shoulder workout. The incline bench allows for proper form, which reduces the risk of a shoulder injury and isolates the rear deltoid muscles.

Another benefit of the Rear Delt Fly exercise is that it can be done with a variety of weights, making it a great exercise for both beginners and advanced lifters. As you become stronger, you can gradually increase the weight to further challenge your muscles.

It's also worth noting that the Rear Delt Fly exercise can be performed with different equipment such as resistance bands and cables. This can be a great way to add variation to your workout and challenge the muscles in different ways.


It's important to note that the Rear Delt Fly exercise can put a lot of stress on the shoulder joint, so if you have any shoulder problems or injuries, it's important to talk to your doctor or physical therapist before trying this exercise.

In conclusion, the Rear Delt Fly exercise, also known as the posterior deltoid fly, is a highly effective exercise for targeting the muscles located on the back of the shoulders, known as the rear deltoids. It's performed using a pair of dumbbells and an incline bench, which allows the user to perform the exercise with proper form and isolate the rear deltoid muscles. The exercise can be done with a variety of weights, making it a great exercise for both beginners and advanced lifters.

 FAQ:

Which muscles are targeted by the rear delt fly machine?

The Rear Delt Fly machine, also known as a reverse pec deck, is an isolation exercise that targets the muscles of the posterior deltoid, also known as the rear deltoid, which is the muscle located on the back of the shoulder. This machine typically involves a seated position and two handles that you pull toward the back.

What is the distinction between a rear delt fly and a lateral raise?

Rear Delt Fly, also known as a reverse pec deck, is an isolation exercise that targets the rear deltoid, which is the muscle located on the back of the shoulder. Lateral Raise, also known as a side raise, is an isolation exercise that targets the lateral deltoid, which is the muscle located on the side of the shoulder.

Are rear delt flys good for back?

Rear delt flys are primarily an isolation exercise that targets the muscles of the posterior deltoid, also known as the rear deltoid, which is the muscle located on the back of the shoulder. The exercise does not specifically target the muscles of the back.