How long can you hold your breath?
Compete against the yourself to see
how long you can hold your breath.
Dont give-up!
Dont forget to breathe!
Features:
An EKG
Timer
Data to analyse
A graph of your times
How long can you hold your breath?
Compete against the yourself to see
how long you can hold your breath.
Dont give-up!
Dont forget to breathe!
Features:
An EKG
Timer
Data to analyse
A graph of your times