Skip to main content

Table 3 Body weight, body composition, and strength assessments

From: Chocolate Milk versus carbohydrate supplements in adolescent athletes: a field based study

 

Overall

CM

CHO

Main effect

Interaction

 

Mean ± SD

Mean ± SD

Mean ± SD

F (df)

p-value

ES

F(df)

p-value

ES

Body weight (kg)

 Pre

73.3 ± 18.5

70.3 ± 16.7

76.8 ± 19.8

3.34 (1, 101)

0.07

0.03

0.49 (1, 101)

0.43

0.01

 Post

74.4 ± 18.8

71.0 ± 16.6

77.4 ± 20.3

      

Composite Strength Score (kg)

 Pre

173.6 ± 81.9

166.8 ± 73.5

179.7 ± 89.5

11.09 (1, 49)

0.002

0.18

4.3 (1, 49)

0.04

0.08

 Post

185.8 ± 80.2

187.3 ± 75.6

184.5 ± 85.5

      

Bench press (kg)

 Pre

73.1 ± 32.5

71.8 ± 31.8

74.5 ± 33.7

.01 (1, 79)

0.94

<.001

5.01 (1,79)

0.03

0.06

 Post

73.3 ± 31.2

74.3 ± 29.4

72.2 ± 33.5

      

Squat (kg)

 Pre

104.4 ± 51.2

100.1 ± 43.1

108.5 ± 58.2

14.5 (1, 56)

<.001

0.21

1.07 (1, 56)

0.31

0.002

 Post

116.2 ± 50.8

115.2 ± 46.6

117.1 ± 55.1

      
  1. Abbreviations: CHO Carbohydrate drink, CM Chocolate Milk drink, SD Standard deviation, kg Kilogram