Editor's note: Part 14 of USA TODAY's Working Out From Home (#WOFH) series focuses on getting some creative exercise from a swimmer’s perspective — in the house and smaller pool. Sign up for Good ...
EO's SwimBETTER90 ends swimming's data-challenged dark age by capturing a wealth of data and giving feedback you won't get from posting your swim video on Reddit.
How to get your lats, legs, triceps and core chiseled in the pool.