Table 1.  Low- and high-frequency torques prior and after each exercise.
   

Prior

After 60 s

F (time x exercise)

T20 (Nm)

SSC

44.7 (20.5)

44.1 (20.8)

 
 

CON

37.3 (18.1)

18.7 (12.4) ***

F1,8= 61.8; p < 0.001

T100 (Nm)

SSC

68.0 (29.8)

59.1 (26.5) **

 
 

CON

58.2 (28.2)

38.7 (21.7) ***

F1,8=7.9; p < 0.05

T100/T20(ms)

SSC

1.53 (.20)

1.35 (.10) **

 
 

CON

1.55 (.20)

2.11 (.40) ***

F1,8=45.5; p < 0.001

T100 - torque at 100 Hz electrical stimulation; T20 - torque at 20 Hz electrical stimulation; T100/T20-torque ratio; SSC-stretch-shortening cycle exercise; CON-concentric exercise; asterisks denote significant differences compared to the value before each exercise (* p < 0.05; ** p< 0.01; *** p < 0.001); F - F-test and the significance of time and exercise main effects; all the data are given as means with their standard deviations.