Table 4. Partial correlations between the means and the differences of two trial session in the goalkeeper-specific tests with soccer experience, weekly volume of training and short-term muscle power, after controlling for chronological age (n = 26).
(Xi: variables) Right Left
Y1: Mean Y2: Difference Y1: Mean Y2: Difference
r(xi,y1) (95% CI) r(xi,y2) (95% CI) r(xi,y3) 95% CI r(xi,y4) 95% CI
S-Keeper
X1: Accumulated soccer training .127 -.286 to .440 .466 .194 to .716 .417 .109 to .691 .432 .093 to .703)
X2: Weekly volume of training -.086 -.393 to .272 -.013 -.387 to .377 -.108 -.409 to .176 .164 -.126 to .412)
X3: 5-m sprint .503 .163 to .746 .143 -.238 to .491 .647 -.357 to .834 .380 .004 to .744)
X4: 10-m sprint .596 .162 to .838 .054 -.318 to .438 .798 -.513 to .918 .412 .032 to .827)
X5: CMJ -.189 -.629 to .373 -.034 -.428 to .376 -.214 -.588 to .315 -.064 -.379 to .276)
X6: CMJ-free arms -.316 -.705 to .249 .002 -.334 to .341 -.267 -.631 to .316 -.007 -.331 to .333)
LS-Keeper
X1: Accumulated soccer training .100 -.267 to .435 -.027 -.331 to .252 .083 -.274 to .399 .339 -.084 to .616)
X2: Weekly volume of training -.051 -.494 to .350 -.082 -.528 to .348 -.113 -.495 to .267 .103 -.095 to .428)
X3: 5-m sprint .302 -.114 to .651 .161 -.305 to .514 .245 -.199 to .606 .310 .094 to .662)
X4: 10-m sprint .439 -.001 to .729 .071 -.393 to .445 .403 -.039 to .716 .290 .064 to .677)
X5: CMJ -.136 -.537 to .362 .063 -.450 to .485 -.143 -.540 to .362 -.058 -.580 to .345)
X6: CMJ-free arms -.195 -.556 to .337 .174 -.314 to .567 -.212 -.596 to .331 .093 -.455 to .460)