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Table 1 Performance data

From: Ancient peat and apple extracts supplementation may improve strength and power adaptations in resistance trained men

Variable

Group

Pre

Week 4

Week 8

Week 10

Post

p

Squat 1RM (kg)

PLA

142.8 ± 22.9

153.7 ± 27.1

159.5 ± 25.4

156.1 ± 22.4

158.6 ± 20.9

0.001

TRT

136.4 ± 25.5

144.6 ± 25.8

152.1 ± 26.9

152. 6 ± 28.5c

156.5 ± 27.7b,c

BP 1RM (kg)

PLA

121.5 ± 21.7

127.9 ± 18.1

129.1 ± 18.0

127.5 ± 15.9

131.4 ± 15.0

0.68

TRT

107.5 ± 17.8

111.4 ± 17.9

116.1 ± 17.5

116.6 ± 17.6

118.9 ± 17.6

Deadlift lRM (kg)

PLA

174.4 ± 28.3

187.0 ± 26.1

187.6 ± 26.2

187.6 ± 26.2

189.6 ± 24.6

0.008

TRT

158.1 ± 25.3

167.2 ± 21.8

176.1 ± 18.8b

178.8 ± 20.0b

183.6 ± 19.1a,b,c

Total Strength (kg)

PLA

438.6 ± 66.3

468.6 ± 65.3

476.2 ± 63.9

470.7 ± 54.9

479.6 ± 52.1

0.009

TRT

401.9 ± 59.1

423.2 ± 57.0

444.3 ± 54.7b

448.0 ± 57.7b

458.9 ± 55.6b,c

BP Peak Power (W)

PLA

679.5 ± 123.4

734.2 ± 105.8

748.4 ± 96.3

744.0 ± 85.8

754.5 ± 103.1

0.91

TRT

636.9 ± 99.4

671.5 ± 106.2

697.5 ± 104.1

708.3 ± 113.8

705.7 ± 109.9

BP Peak Velocity (m/s)

PLA

1.94 ± 0.17

1.92 ± 0.17

1.95 ± 0.16

1.95 ± 0.18

1.98 ± 0.15

0.13

TRT

2.01 ± 0.16

2.02 ± 0.11

2.04 ± 0.10

2.02 ± 0.12

2.01 ± 0.14

Vertical Jump Height (in)

PLA

23.2 ± 3.1

24.3 ± 3.1

24.0 ± 2.9

23.8 ± 3.2

24.5 ± 3.5

0.18

TRT

24.5 ± 2.8

24.8 ± 2.7

24.9 ± 2.9

25.3 ± 2.7

25.7 ± 2.6

Vertical Jump Peak Power (W)

PLA

2743.1 ± 445.6

2928.6 ± 503.0

2951.8 ± 431.3

2856.6 ± 363.8

2936.0 ± 412.1

0.04

TRT

2821.0 ± 552.8

2947.4 ± 561.0

2918.4 ± 483.1

3050.6 ± 494.7c

3074.8 ± 567.8c

Vertical Jump Peak Velocity (m/s)

PLA

3.30 ± 0.28

3.45 ± 0.31

3.47 ± 0.28

3.35 ± 0.40

3.45 ± 0.32

0.002

TRT

3.44 ± 0.28

3.52 ± 0.23

3.46 ± 0.18

3.58 ± 0.22c

3.54 ± 0.23

Wingate Peak Power (W)

PLA

1028.8 ± 198.1

972.5 ± 181.9

979.8 ± 172.5

933.4 ± 187.8

985.3 ± 241.5

0.060

TRT

1089.6 ± 171.1

1055.5 ± 166.2

1066.8 ± 131.4

1099.8 ± 192.0

1092.3 ± 233.1

Wingate Average Power (W)

PLA

703.5 ± 77.2

687.9 ± 83.9

705.2 ± 108.8

692.1 ± 103.4

685.9 ± 116.0

0.22

TRT

730.4 ± 87.1

699.7 ± 97.2

740.6 ± 85.5

747.3 ± 90.0

748.1 ± 114.8

Wingate Watt:Mass

PLA

8.3 ± 0.7

8.0 ± 0.6

8.2 ± 0.9

8.0 ± 1.2

7.6 ± 0.9

0.054

TRT

8.8 ± 1.2

8.3 ± 1.2

8.7 ± 1.0

8.9 ± 1.0

9.0 ± 1.5

Wingate Average Speed (km/h)

PLA

58.3 ± 2.4

57.8 ± 2.7

58.2 ± 4.0

57.9 ± 3.9

57.7 ± 3.8

0.32

TRT

59.1 ± 2.8

57.2 ± 4.8

59.4 ± 2.7

59.2 ± 3.0

59.6 ± 3.4

Squat Strength Endurance (# reps)

PLA

27.5 ± 6.6

28.6 ± 7.4

27.5 ± 8.4

27.5 ± 8.5

30.2 ± 9.2

0.51

TRT

28.8 ± 8.2

29.6 ± 9.3

29.5 ± 8.8

29.3 ± 7.0

34.4 ± 9.4

BP Strength Endurance (# reps)

PLA

29.0 ± 3.0

25.7 ± 2.6

26.4 ± 2.9

27.0 ± 3.1

28.8 ± 3.3

0.001

TRT

26.9 ± 4.5

28.6 ± 4.3

27.1 ± 3.6

27.6 ± 3.2d

26.7 ± 3.2

Sqaut Strength Endurance Volume (kg)

PLA

1930.8 ± 444.4

2154.9 ± 558.1

2114.0 ± 498.8

2083.8 ± 498.3

2340.2 ± 598.5

0.52

TRT

1967.9 ± 685.6

2135.5 ± 747.2

2257.6 ± 815.8

2245.1 ± 695.8

2704.1 ± 898.2

BP Strength Endurance Volume (kg)

PLA

1758.4 ± 338.5

1637.5 ± 233.2

1693.1 ± 240.5

1722.9 ± 301.9

1885.6 ± 238.5

0.001

TRT

1452.9 ± 356.3

1609.01 ± 391.4

1586.9 ± 375.8

1625.4 ± 350.0d

1603.3 ± 360.5

  1. Data are presented as mean ± standard deviation. A significant difference from PLA is indicated by aif different from pre, bif different from week 4, cif different from week 8, and dif different at the corresponding time point. The p-value is derived from an ANOVA and representative of an interaction effect for group by time