TherEx | Posterior Deltoid Strengthening

The video tutorial focuses on strengthening the posterior deltoid muscle using low load and high repetitions. It explains the benefits of using a theraband for this purpose and provides detailed instructions for performing the exercise in both seated and standing positions. The tutorial also compares this exercise to the row, highlighting differences in arm positioning and scapula retraction. The emphasis is on achieving muscle activation without heavy weights, making it accessible for various fitness levels.

Why is it discouraged to use high load when training the posterior deltoid?

What is the significance of maintaining elbow extension during the exercise?