Summary of the frequency results obtained with a load corresponding to different percentages of maximal voluntary contraction, along with a constant load of 6.5 kg, over two testing sessions.

Coefficients of reliability are also displayed.
MASMVC  =  musculo-articular stiffness measured with a load corresponding to a percentage of maximal voluntary contraction; MASABS  =  musculo-articular stiffness measured with a constant absolute load; T1, T2  =  testing session number 1 and 2; CV  =  coefficient of variation; SEM  =  standard error of measurement; CL  =  confidence limits for CV and SEM.
* =  significantly different from MASMVC60% (p<0.05).