Table 1.
ANOVA table for First jump presented in Fig. 2. Effect of Sex and Additional weight (AW) on (a) Angular leg speed, (b) Take-off angle and (c) Take-off velocity.
| Dependent variable | Independent variable | Df | Sum Sq | Mean Sq | F value | Pr |
|---|---|---|---|---|---|---|
| (a) Angular leg speed | Sex | 1 | 68 | 68.3 | 0.255 | 0.6154 |
| Additional weight | 1 | 1201 | 1201.0 | 4.486 | 0.0385 | |
| Sex:weight | 1 | 4 | 4.4 | 0.016 | 0.8987 | |
| Residuals | 58 | 15,528 | 267.7 | |||
| (b) Takeoff angle | Sex | 1 | 14 | 14.22 | 0.043 | 0.8372 |
| Additional weight | 1 | 335 | 334.6 | 1.004 | 0.3205 | |
| Sex:weight | 1 | 1189 | 1188.8 | 3.567 | 0.0639 | |
| Residuals | 58 | 19,330 | 333.3 | |||
| (c) Takeoff velocity | Sex | 1 | 0.002 | 0.0025 | 0.041 | 0.8397 |
| Additional weight | 1 | 0.454 | 0.4542 | 7.508 | 0.0082 | |
| Sex:weight | 1 | 0.081 | 0.0807 | 1.334 | 0.2529 | |
| Residuals | 58 | 3.509 | 0.0605 |
Significant effects are marked with bold font. Marginally significant interaction effect Sex:Additional Weight is marked in italic bold. Additional statistical analyses are shown in Supplementary Materials PART 2.