Table 2. Subjects characteristics according to the presence of the R allele. Values are means (± standard deviation).
| Variables |
|
R (n= 116) |
XX (n = 25) |
P |
| Age (years) |
|
21.8 (2.4) |
22.56 (4.3) |
.234 |
| Height (m) |
|
1.76 (.07) |
1.74 (5.6) |
.196 |
| Body mass |
Pre (kg) |
72.2 (14.3) |
70.4 (12.6) |
.579 |
|
Post (kg) |
73.3 (15.6) |
71.0 (10.6) |
.587 |
| Body mass index |
Pre (kg·cmË—-2) |
23.4 (3.9) |
23.3 (3.6) |
.915 |
|
Post (kg·cmË—-2) |
23.7 (4.1) |
23.2 (2.6) |
.659 |
| Knee extensors PT |
Pre (Nm) |
225 (39) |
224 (27) |
.868 |
|
Post (Nm) |
240 (39) * |
241 (33) * |
.917 |
| Delta variation (%) |
|
6.6 |
7.7 |
.996 ** |
| Bench press 1RM |
Pre (kg) |
59.6 (13.5) |
59.5 (17.5) |
.983 |
|
Post (kg) |
66.6 (12.2) * |
65.2 (13.1) * |
.611 |
| Delta variation (%) |
|
11.8 |
9.6 |
.121 ** |
PT= peak torque; 1RM= one repetition maximum*p < 0.05 between pre and post-training**time by genotype interaction
