Table 3
Association for the ranges of ACWR and EWMA and the injury/no injury variable for the study participants.
Acute:chronic load ratio | X2 | Acute:chronic workload ratio ranges |
RPE EWMA 4 16 | < .01 | < .8; .8-1.4; > 1.4 |
RPE EWMA 7 21 | < .01 | < .8; .8-1.3; > 1.3 |
RPE EWMA 7 28 | .09 | — |
SP EWMA 4 16 | < .01 | < .8; .8-1.4; > 1.4 |
SP EWMA 7 21 | .03 | < .8; .8-1.3; > 1.3 |
SP EWMA 7 28 | .04 | < .8; .8-1.3; > 1.3 |
LOAD ACWR 4 16 | .02 | < .8; .8-1.1; > 1.1 |
LOAD ACWR 7 21 | .03 | < .8; .8-1.3; > 1.3 |
LOAD EWMA 4 16 | .02 | < .7; .7-1.2; > 1.2 |
LOAD EWMA 7 21 | .00 | < .7; .7-1.1; > 1.3 |
LOAD EWMA 7 28 | .00 | < .7; .7-1.3; > 1.3 |
Note. RPE: ratings of perceived exertion; SP: specificity; LOAD: load; EWMA: exponentially weighted moving average; ACWR: acute:chronic ratio. Significance p <. 05. |