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Table 1 Descriptive data for AA homozygotes and C allele carriers

From: The influence of a CYP1A2 polymorphism on the ergogenic effects of caffeine

 

A/A (n = 16)

C (n = 19)

Height (cm)

179.1 ± 10.6

178.0 ± 7.1

Weight (kg)

74.3 ± 12.5

73.7 ± 12.2

Age

24.0 ± 6.9

26.1 ± 7.8

VO2max (L·min-1)

4.30 ± 0.45

4.31 ± 0.58

VO2max (ml·kg-1·min-1)

59.04 ± 9.29

59.61 ± 10.31

Caffeine intake (mg per day)

85.71 ± 106.49

86.62 ± 145.40