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 2




10x Dumbbell Man Makers (35 lb. for men; 25 lb. for women)

Rest 1 minute



Hypoxic pull 500 yards or 400 meters, with increasing bi-lateral breathing pattern (Start at every 3 strokes, move on to every 5, every 7 and start back at every 3, by 25)

Rest 1 minute



Walk the bottom of the pool with kettlebell for max distance. Measure distance for score.