Encourages you to keep your face down in freestyle. ...
Forces you to keep a straight head. ...
It's use can be done (mostly) without interfering with proper technique. ...
You can actually swim faster with the snorkel. ...
A fuller kick. ...
Increases feel for the water
It's use can be done (mostly) without interfering with proper technique. ...
You can actually swim faster with the snorkel. ...
A fuller kick. ...
Increases feel for the water