Table 1. Values of arithmetic means (Mean) and standard deviations (SD) for racket velocity (m/s) and time of reaching the velocity (s) in all tests. Data are means (±SD).
|
FH1 |
FH2 |
FH3 |
BH1 |
BH2 |
BH3 |
VRmax |
13.13(1.14) |
14.63(1.08) |
14.69(1.45) |
12.55(2.05) |
14.09(1.32) |
13.60(2.40) |
VRcont |
13.03(1.19) |
14.53(1.04) |
14.55(1.46) |
11.63(1.99) |
13.02(1.42) |
12.64(2.27) |
tVRmax |
0.14(0.02) |
0.16(0.03) |
0.15(0.03) |
0.14(0.03) |
0.15(0.03) |
0.13(0.03) |
tVRcont |
0.13(0.02) |
0.15(0.03) |
0.15(0.03) |
0.13(0.02) |
0.14(0.03) |
0.12(0.02) |
VRmax - maximal racket velocity; VRcont - velocity of the racket at the moment of contact with the ball; tVRmax - time of reaching maximal velocity; tVRcont – time in the moment of contact; FH1, FH2, FH3, BH1, BH2, BH3 - individual tests