Everyone who is not as good as they would like to be has swing issues, and it is always a good idea to get a clear understanding of how your present swing works before you start to take it apart. I like to give a general overview in the online lessons, and I wouldn’t expect anyone with multiple problems to institute all the changes I suggest immediately, although I believe it is always better to work in combinations and in motion than to work on one thing at a time and focus on more static positions.