TABLE 1.

Demographic data of divers.

Measure	PG1	PG2
Age, yrs	27.60 ± 0.97	30.58 ± 1.47
Height, cm	178.05 ± 0.83	179.49 ± 1.96
Body Weight, kg	84.32 ± 2.33	85.57 ± 1.86
BSA, m2	2.02 ± 0.04	2.05 ± 0.03

Data are presented as Mean ± Standard Error. BSA, Body surface area.