Kea et al. (2001) measured distance covered in the one - leg sideways hop (with a tape) as well as concentric and
eccentric isokinetic hip abduction moments (with a dynamometer).
Not exact matches
That is why training with a
isokinetic Hydra - Gym machine, which offers no
eccentric stimuli, will create no hypertrophy.
In addition to cardiovascular training, which builds endurance, strength training is essential in preseason to regaining
eccentric force, power, and
isokinetic strength.
However, Funato et al. (2008) compared the
isokinetic concentric and
eccentric knee extension and flexion torques between elite senior and college Olympic weightlifters.
Using
eccentric - only knee extension training, Guilhem et al. (2013) assessed the effect of constant load and
isokinetic external load types on joint - angle specific changes in torque and EMG amplitude.
Similarly, peak moment ratios between muscle groups can be performed by setting the dynamometer to perform concentric
isokinetic muscle actions in both directions, rather than concentric in one direction and
eccentric in the other.
It is not immediately clear what factor is responsible for the differences in the findings between studies, as both isoinertial and
isokinetic external loading and both
eccentric - only and concentric - only muscle actions have led to significant increases in pennation angle.