Table 6 Changes in vertical jump (cm), Back squat 1RM (kg), and Bench press 1RM (kg) for Placebo (n = 12) and Betaine (n = 11) for pre- and post-treatment
From: Effects of betaine on body composition, performance, and homocysteine thiolactone
|  | Pre | Post | ∆ | P |
|---|---|---|---|---|
Vertical Jump | ||||
Betaine | 68.1 ± 8.4 | 68.8 ± 8.4 | 0.8 ± 3.3 | .45 |
Placebo | 65.5 ± 10.4 | 63.0 ± 9.9 | −2.5 ± 4.0 | .09 |
Bench Press | ||||
Betaine | 118.2 ± 19.3 | 120.0 ± 20.3 | 1.8 ± 4.3 | .20 |
Placebo | 137.7 ± 25.0 | 140.0 ± 24.5 | 2.3 ± 6.0 | .31 |
Back Squat | ||||
Betaine | 148.6 ± 26.7 | 151.4 ± 26.4 | 2.7 ± 4.5* | .09 |
Placebo | 159.1 ± 38.8 | 164.5 ± 38.1 | 5.5 ± 4.0 | .01 |