This plan is designed to gradually reintroduce you to structured swim training. You will start with very easy swimming and gradually rebuild your swim endurance and work tolerance. You will be swimming about 2000 yards/meters per session by the end of the 4 weeks. Most sessions include some drills, however 1 session each week is completely devoted to technique work.
The swim sessions are supplemented with 3 conditioning sessions each week: a dry land drills session, a full body strength session, and a core focused session.
This program builds upon my 4 week At Home Preparation program. Ideally you will have completed that program in part or fully before beginning this program. If you have pool access before you are able to complete the At Home Preparation, simply work those strength sessions into this plan in place of the sessions included. This will allow you to progress from the beginning but still get back in the pool as soon as possible.