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Table 1 Mean changes in various parameters

From: The Effectiveness of a Pre-Exercise Performance Drink (PRX) on Indices of Maximal Cardiorespiratory Fitness

Variable

Water M SD

95% C.I.

PRX M SD

95% C.I.

% Increase

Effect Size

VO 2 max (ml·kg -1 ·min -1 )

      

(n = 24)

31.95 ± 6.55

29.18 – 34.72

36.89 ± 7.16

33.86 – 39.91

15.5*

1.19

Time (minutes)

      

(n = 24)

9.34 ± 2.24

8.40 – 10.29

10.14 ± 2.22

9.21 – 11.09

8.7*

1.29

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Journal of the International Society of Sports Nutrition

ISSN: 1550-2783

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