Table 3. Physiological data collected pre- and post-heating while euhydrated and hypohydrated in obese and non-obese individuals.

Physiological markers
		Non-obese	Obese
Rectal temperature (°C)
Pre-heating	Euhydrated	36.77 ± 0.28	36.78 ± 0.41
	Hypohydrated	36.83 ± 0.24	36.87 ± 0.43
Post-heating	Euhydrated	37.72 ± 0.26a	37.76 ± 0.39a
	Hypohydrated	37.82 ± 0.24a	37.85 ± 0.44a
Skin temperature (°C)
Pre-heating	Euhydrated	35.10 ± 0.51	34.97 ± 0.45
	Hypohydrated	35.37 ± 0.33	35.43 ± 0.58
Post-heating	Euhydrated	37.62 ± 0.68a	37.75 ± 0.77a
	Hypohydrated	37.90 ± 0.62a,b	38.27 ± 0.80a,b
Mean body temperature (°C)
Pre-heating	Euhydrated	36.60 ± 0.26	36.60 ± 0.39
	Hypohydrated	36.80 ± 0.23	36.72 ± 0.42
Post-heating	Euhydrated	37.71 ± 0.27a	37.76 ± 0.41a
	Hypohydrated	37.83 ± 0.24a,b	37.90 ± 0.44a,b
Heart rate (bpm)
Pre-heating	Euhydrated	64 ± 5	70 ± 11c
	Hypohydrated	65 ± 8	75 ± 10c
Post-heating	Euhydrated	94 ± 8a	104 ± 14a,c
	Hypohydrated	98 ± 8a	106 ± 11a,c

Notes.

^aSignificant difference from corresponding pre-heating value.

^bSignificant difference from corresponding euhydration value.

^cSignificant difference from corresponding non-obese value.