Diurnal variation in the core interthreshold zone and its relation to cutaneous sensation threshold zone

Table 1 Results from the single-day experiment

Subjects	Morning				Afternoon				Evening
Subjects	CIZ (°C)	T _c-sweating (°C)	T _c-shivering (°C)	T _c-int (°C)	CIZ (°C)	T _c-sweating (°C)	T _c-shivering (°C)	T _c-int (°C)	CIZ (°C)	T _c-sweating (°C)	T _c-shivering (°C)	T _c-int (°C)
a	0.50	36.86	36.36	37.08	0.48	36.86	36.38	36.96	0.46	36.78	36.32	36.62
b	0.27	37.05	36.78	37.18	0.59	37.12	36.53	37.02	0.12	36.85	36.73	36.59
c	0.03	36.78	36.75	36.96	0	36.94	36.96	37.02	0	37.04	37.08	37.14
d	0.23	36.83	36.6	36.55	0	37.05	37.05	36.57	0.05	37.04	36.99	37
e	0.3	36.88	36.58	36.71	0.47	37.01	36.54	36.82	0.54	36.93	36.39	36.56
f	0.05	37.01	36.96	37.05	0	37.16	37.17	36.6	0.07	37.17	37.1	37.1
g	0.5	36.27	35.77	36.69	0	37.03	37.05	37.01	0.15	36.94	36.79	36.64
h	0.26	36.97	35.71	37.00	0.21	37.11	36.90	36.93	0.21	37.00	36.89	36.84
i	0.17	37.8	37.63	37.58	0.07	37.25	37.18	37.15	0.38	37.46	37.08	37.2
j	0.38	37.38	37	37.34	0.2	37.52	37.32	37.28	0.04	37.41	37.37	37.2
Means ± SD	0.27 ± 0.17	36.98 ± 0.42	36.71 ± 0.50	37.02 ± 0.33	0.20 ± 0.25	37.10 ± 0.19	36.91 ± 0.34	36.94 ± 0.24	0.20 ± 0.20	37.07 ± 0.31	36.87 ± 0.34	36.89 ± 0.28

CIZ core interthreshold zone, T _c-sweating sweating threshold, T _c-shivering shivering threshold, T _c-int core temperature before exercise

ISSN: 1880-6805