For several years, it seemed to me that I can swim,
but only in Argonaut I made the very big progress in all styles.
Accurate attention Dobroczek Thomas and his son, David, and adequate exercise caused the flies to me with pleasure. I only regret that so late I decided to take advantage of the opportunities offered lessons to improve swimming. I once had a coach who emphasize only one style (a frog), but in other styles gained only bad habits.
The Argonaut is different, which is why I recommend.