These workouts are designed by All-American swimmer and world record holder Hannah Caldas. She swims 4,000 meters per day, 2 hours per day, 6 days a week. Hannah has designed these workouts to increase your overall strength and conditioning while also improving your swim technique and speed in the water.


Week 4, Day 1


5 rounds:


  • 25m underwater swim
  • 20 ball slams (20/15lb)