" 20 rounds for time of: "
Swim 50 yards
Rest 30 seconds
Post time to comments.
Scaling:
If needed, reduce the volume and increase the rest so that you can swim hard on each interval.
Intermediate Option
15 rounds for time of:
Swim 50 yards
Rest 60 seconds
Beginner Option
10 rounds for time of:
Swim 50 yards
Rest 60 seconds