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Table 2 Changes in bench press training volume (kg) for placebo (n = 12) and betaine (n = 11) between three micro-cycles

From: Effects of betaine on body composition, performance, and homocysteine thiolactone

 

Pre

Post

∆

P

Micro Cycle 1

Betaine

2736 ± 463

2953 ± 500

216 ± 39

.01

Placebo

3154 ± 553

3170 ± 555

15 ± 70

.44

Micro Cycle 2

Betaine

1755 ± 296

1858 ± 315

103 ± 25

.30

Placebo

2320 ± 406

2903 ± 672

583 ± 288

.01

Micro Cycle 3

Betaine

2160 ± 365

2520 ± 427

360 ± 101

.01

Placebo

2481 ± 435

2779 ± 487

298 ± 62

.01