Table 1

(A) The mean (SD) values of two symmetry indexes (%), Sym 1 and Sym 2, calculated for static trial (STT)free squat (SQT) and counter movement jump (CMJ), pre- and post- lumbar spinal manipulative therapy (SMT) and SHAM interventions for all participants. (B): The range (minimal and maximal) mean (M) values of two symmetry index (%) were calculated for STT, SQT and CMJ pre- and post-, interventions, SMT and SHAM

A
SMT (n=20)SHAM (n=20)P values(<0.05)
TestSym 1Sym 2Sym 1Sym 2Symmetry 1Symmetry 2
prepostprepostprepostprepostPgPmPiPgPmPi
STT (%)16.30 (11.43)3.77 (4.13)1.48 (0.48)1.40 (0.47)10.75 (10.50)9.02 (6.18)1.30 (0.40)1.46 (0.52)0.000.940.01*†0.560.710.25
SQT (%)9.37 (8.18)10.27 (8.90)1.86 (0.51)1.82 (0.61)11.73 (9.55)12.45 (9.57)1.90 (0.52)2.03 (0.57)0.050.490.940.090.550.23
CMJ (%)12.79 (10.71)13.27 (11.94)1.96 (0.55)1.83 (0.49)13.99 (8.76)12.40 (8.59)2.04 (0.66)1.99 (0.49)0.900.670.430.090.210.54