Table 1. Characteristics of three groups of participants. Data are means (±SD).
| Variables |
TTR (C) Group 1 |
TTR (D) Group 2 |
CON Group 3 |
| Height (m) |
1.79 (.08) |
1.79 (.05) |
177.4 (4.1) |
| Weight (kg) |
67.9 (.6) |
64.2 (7.0) |
66.9 (8.7) |
| FFM (kg) |
61.4 (11.0) |
58.6 (5.2) |
58.8 (6.0) |
| SMM (kg) |
34.8 (6.6) |
33.2 (3.0) |
33.0 (3.5) |
| Fat (kg) |
6.5 (2.4) |
5.6 (2.4) 3 |
8.1 (3.0) 2 |
| Fat % |
9.4 (2.5) |
8.6 (2.8) 3 |
11.8 (3.3) 2 |
| TBW (kg) |
45.0 (8.0) |
43.0 (3.8) |
43.1 (4.4) |
| BMI (kg×m-2) |
21.1 (2.3) |
20.2 (1.8) |
21.2 (2.5) |
| VO2 max (mL·kg-1·min-1) |
64.8 (8.3) 3 |
67.9 (5.1) 3 |
52.3 (6.4) 1, 2 |
FFM - free fat mass, SMM - skeletal muscle mass, Fat - fat mass, Fat% - percentage of body fat, BMI - body mass index, VOmax-maximal oxygen consumption. TTR(C) – tennis trained group in period March 2010; TTR(D) – tennis trained group in period September 2010; CON – control group in September 2010. Superscripts denote p < 0.05 between the groups.
