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Table 6 Strength changes

From: Resistance training with soy vs whey protein supplements in hyperlipidemic males

 

PLACEBO1

WHEY1

SOY1

 
 

PRE2

POST2

PRE2

POST2

PRE2

POST2

PRE vs. POST P value3

Bench Press

72.8 ± 5.9

90.3 ± 7.5

72.4 ± 8.7

89.8 ± 8.7

74.3 ± 8.1

92.5 ± 6.5

<0.001

Squats

77.5 ± 9.0

111.2 ± 13.5

75.7 ± 8.7

115.1 ± 10.0

77.1 ± 5.5

116.0 ± 6.9

<0.001

DB Bench Press

24.6 ± 2.1

34.0 ± 2.7

24.0 ± 3.2

34.9 ± 3.1

28.1 ± 3.3

36.2 ± 3.2

<0.001

Shoulder Press

15.4 ± 1.4

24.0 ± 2.1

16.9 ± 2.4

27.6 ± 4.6

17.9 ± 2.9

23.3 ± 1.9

<0.001

Triceps

16.6 ± 1.5

28.8 ± 2.3

19.3 ± 3.3

30.2 ± 3.5

19.3 ± 2.0

28.6 ± 2.9

<0.001

Bent-Over-Row

57.3 ± 7.1

77.4 ± 5.7

55.5 ± 7.0

82.0 ± 7.2

52.8 ± 4.5

73.6 ± 3.2

<0.001

Lunges

41 ± 4.0

78.5 ± 4.8

51.6 ± 8.2

85.8 ± 9.7

43.2 ± 3.9

73.7 ± 5.9

<0.001

1 Arm Row

27.6 ± 3.0

38.9 ± 3.2

24.5 ± 3.4

40.3 ± 2.8

29.2 ± 3.5

41.8 ± 2.5

<0.001

Upright Row

43 ± 3.8

55.3 ± 3.2

46.7 ± 5.5

63.8 ± 5.8

41.2 ± 2.9

54.0 ± 2.3

<0.001

Fly

19.3 ± 1.8

30.7 ± 2.5

19.1 ± 2.6

30.4 ± 2.1

18.0 ± 1.8

28.1 ± 2.1

<0.001

Shrugs

64.9 ± 9.9

96.9 ± 10.4

68.9 ± 11.2

103.9 ± 7.5

62.3 ± 6.9

100.5 ± 7.4

<0.001

Lateral Raises

12.6 ± 1.5

16.6 ± 1.7

11.4 ± 1.2

17.0 ± 1.5

13.0 ± 1.5

21.4 ± 2.9

<0.001

  1. 1All values (kg) are averages ± SEM; n = 9 for placebo, n = 9 for whey, n = 10 for soy.
  2. 2Pre = values are at baseline, prior to exercise and supplementation; post = end of 12 weeks.
  3. 3 Only the P value for the combined pre vs post data is shown, since diet had no significant effect and there was no interaction between diet and time (pre vs post).