Training game
Professional Swimming Training
Swim through an underwater cave without touching its walls.
Course
Swim through an underwater cave without touching its walls.
Controls
Flash: hold Up to rise, release to descend. 
Retro Pack desktop: hold the mouse button to rise, release to descend.
Unlock
Win all races in the Advanced League to reach this training tier.
Training results
Collect 
Coins and travel as far as possible. In Retro Pack, training adds experience to 
Swimming up to this tier’s cap. Amateur/Advanced: rounded score ÷ 40; Professional: rounded score ÷ 5.
Skill trained
Develop Swimming through this training activity.