Football Referees’ Physical Fitness
Table 9:
4x40m - Differences T1 versus T2 | Effect | t | df | P | ||||
Average | Standarddeviation | Standarderror | 95% differences | |||||
Lower | Higher | |||||||
-0.20 | 0.20 | 0.04 | -0.27 | -0.13 | 1.00 | 5.66 | 31 | < 0.01 |
4x40m - Differences T1 versus T2 | Effect | t | df | P | ||||
Average | Standarddeviation | Standarderror | 95% differences | |||||
Lower | Higher | |||||||
-0.20 | 0.20 | 0.04 | -0.27 | -0.13 | 1.00 | 5.66 | 31 | < 0.01 |