In a rear deltoid raise, how can a trainer cue the lifter for effective retraction?

The most effective cue for promoting proper retraction during a rear deltoid raise is to place a hand between the scapula. This tactile cue directly targets the area of the upper back where the scapulae are located. When the trainer places a hand in this region, it provides immediate feedback to the lifter, reminding them to pull their shoulder blades together, which engages the muscles responsible for scapular retraction.

This approach helps reinforce the correct movement pattern and encourages the lifter to focus on squeezing their shoulder blades together as they perform the exercise, thus maximizing the activation of the rear deltoid and upper back muscles. This kind of cueing aligns closely with the mechanics of the exercise, ensuring that the lifter maintains proper form throughout the movement.