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
| 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 |
* Non Significant Time × Treatment Interaction: p = .18.