Table 3 Changes in back squat 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 | 2760 ± 482 | 3022 ± 527 | 262 ± 43 | .01 |
Placebo | 3003 ± 695 | 3364 ± 779 | 360 ± 84 | .01 |
Micro Cycle 2 | ||||
Betaine | 3736 ± 652 | 4084 ± 712 | 347 ± 76 | .01 |
Placebo | 4015 ± 930 | 4444 ± 1030 | 428 ± 159 | .01 |
Micro Cycle 3 | ||||
Betaine | 2056 ± 357 | 2541 ± 444 | 484 ± 91 | .01 |
Placebo | 2350 ± 545 | 2655 ± 633 | 305 ± 85 | .01 |