1
Q
4 Air spaces to consider when freediving
A
Ears, sinuses, lungs and mask
2
Q
What does Boyle’s law say
A
If the temperature remains constant, the volume of a gas is inversely proportional to the absolute pressure
3
Q
What is equalization
A
Equalisation is a technique used to “balance” the pressure outside and inside the ear drums
4
Q
What should be your focal point when practicing equalization techniques
A
The head and neck must be completely relaxed.
Most importantly, use only themuscles that should be active in the chosen technique.
