Advance level.

Swimmers enrolled in our swordfish classes for more than one session are strongly encouraged to join this class! Dolphin level I (also Swordfish) is focused on working on 4 strokes while level II (available at Erasmus HS only) is on building endurance. Swimmers should have prior knowledge of all four strokes and be able to swim 25 yards of each stroke, except butterfly. 45 Minute Class