The video provides guidance for individuals struggling with technique during suspension trainer exercises. It suggests using a single-arm band or cable exercise as an alternative to free weights. This approach is recommended because gravity affects free weights differently, making certain exercises easier as they progress. By using bands or cables, the exercise remains challenging throughout the movement. The focus is on keeping the elbow high and externally rotating to engage the rotator cuff muscles, which are crucial for maintaining joint position. The video advises holding the position for a few seconds before pressing overhead, emphasizing the importance of targeting the rotator cuff and smaller muscles that control the shoulder blade. This method is particularly beneficial for those who lift overhead, as it can be used as a warm-up to build strong and stable shoulders, recommending 5 to 10 repetitions for optimal results.