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Table 1 Cardiovascular Changes during Exercise Protocol

From: Examination of the efficacy of acute L-alanyl-L-glutamine ingestion during hydration stress in endurance exercise

Variable

T1

T2

T3

T4

T5

Resting Heart Rate (beats·min-1)

75.7 ± 14.6

78.6 ± 15.4

72.9 ± 13.8

76.7 ± 17.6

76.9 ± 15.8

IP Heart Rate (beats·min-1)

180.2 ± 13.8

187.8 ± 9.6

179.7 ± 18.0

183.0 ± 12.5

184.2 ± 13.0

Resting SBP (mmHg)

117.0 ± 6.0

112.4 ± 4.8

111.5 ± 5.5

114.8 ± 5.2

113.0 ± 7.7

IP SBP (mmHg)

167.3 ± 6.0

131.3 ± 8.1*

136.4 ± 20.3*

150.3 ± 23.0

152.5 ± 19.6

Resting DBP (mmHg)

77.3 ± 3.6

74.7 ± 4.8

75.4 ± 3.8

79.0 ± 2.7

77.2 ± 5.9

IP DBP (mmHg)

88.4 ± 7.0

86.0 ± 3.5

84.0 ± 9.4

88.3 ± 11.6

84.8 ± 11.9

RER

1.12 ± 0.09

1.10 ± 0.07

1.12 ± 0.07

1.08 ± 0.10

1.07 ± 0.08

  1. IP = immediate post; SBP = systolic blood pressure; DBP = diastolic blood pressure. * = significant difference versus T1. All data are reported as mean ± SD.