Journal of Sports Science and Medicine

Exhaustion

Post5

Post10

Post15

RPE (6 ≤ x ≤ 20)

18(1)

HRV (%)

LF power

0.1 (0.2)

1.7 (2.3)

2.7 (4.1)

4.2 (11.9)

HF power

0.3 (0.8)

0.4 (1.2)

0.3 (0.8)

0.6 (0.9)

EDR

195.2 (68.4)

147.8 (49.6)

130 (60.2)

129.6 (43.8)

Brain activity (%)

Total power

Total spectrum

106.3 (7.2)

104.8 (15.5)

103.2 (10.3)

104.3 (12.2)

Theta

102.8 (17.7)

103(14)

100.8 (8.7)

99.9 (12.1)

Alpha

104.1 (15.4)

103.6 (12.5)

101.1 (9.3)

102.8 (9.4)

Beta

104.8 (11.9)

103.8 (14.9)

103.3 (8.3)

102.6(10)

Gamma

106.7 (5.4)

105.1 (15.6)

104.6 (11.8)

105.8 (13.7)

Frontopolar

Total spectrum

109 (23.7)

106 (17.5)

106.5 (22.8)

103.2 (11.1)

Theta

108 (27.9)

105.1 (15.5)

108 (12.5)

102.2 (12.5)

Alpha

109 (26.6)

107.8 (13.4)

109.2 (21.3)

106.7 (12.1)

Beta

104.5 (24.6)

107.6 (17.9)

107.1 (20.7)

103.4 (8.7)

Gamma

109.4 (20.8)

102.9 (22.8)

106.7 (23.1)

101.3(15)

Frontal

Total spectrum

100 (11.2)

104.4 (6.8)

107.7 (13.7)

107.1 (9.9)

Theta

101.9 (22.6)

103.1 (12.3)

103.5 (10.5)

99.5 (7.3)

Alpha

101.8 (22.4)

106.2 (10.3)

106.7 (10.4)

104.4 (7.7)

Beta

99.5 (11.8)

105.4 (8.4)

107.4 (9.9)

103.1(7)

Gamma

101.1 (10.6)

105.6 (7.5)

107.8 (16.1)

108.4 (12.9)

Temporal

Total spectrum

111.1 (15.3)

109.9 (12.9)

105.6 (14.6)

106.7 (11.5)

Theta

110 (16.2)

107.8 (11.2)

103.8 (12.8)

103.8 (11.3)

Alpha

109 (15.4)

108.2 (9.9)

105.4 (11.1)

105.8 (10.7)

Beta

109 (14.7)

108.9 (5.2)

105.9 (13.5)

105.5 (9.3)

Gamma

110.9 (16.3)

109 (19.4)

106.1 (13.6)

107.8 (13.8)

Parietal

Total spectrum

107.9 (18.5)

101 (14.9)

98.5 (15.6)

99.8 (13.3)

Theta

109 (20.3)

99.3 (20.4)

99 (12.8)

96.9(10)

Alpha

106 (16.9)

99.3 (18.6)

98.3 (13.4)

99.1 (6.2)

Beta

103.5 (16.1)

100.5 (16.3)

99.2 (15.1)

100.5(13)

Gamma

108.1 (17.4)

100.7 (14.7)

97 (16.5)

100.1 (16.6)

Occipital

Total spectrum

109 (14.5)

104(13)

102.3(14)

102.1 (13.6)

Theta

108.3 (24.4)

98.7 (12.9)

98.2 (14.2)

98.4 (10.8)

Alpha

109.9 (25.7)

98.1 (15.1)

99.7 (16.7)

98.2(11)

Beta

108.4 (14.4)

101.6 (10.3)

100.1 (14.1)

103.2(11)

Gamma

110.5 (18.2)

105.8 (19.6)

100.8 (14.6)

101.9 (16.3)

iAPF

100.2 (5.8) ²

100.1 (3.7) ¹

100.9 (5.6) ¹

100.6 (2.7) ¹

Columns defined by measurement times, rows defined by selected variables of RPE, HRV and brain activity. Brain activity divided by cerebral lobes and subdivided by frequency bands, mean power spectrum of total spectrum (4-70 Hz), theta (4-8 Hz), alpha (8-13 Hz), beta (13-30 Hz) and gamma (30-70 Hz) frequency. Exhaustion values normalized to first stage of GXT (%50W), Post5-15 values normalized to pre-rest (%Pre). Median (IQR) values,