The first objective was to determine if an acute bout of SMR via a high - pressure foam roller affects volitional and evoked
quadriceps muscle force.
Not exact matches
Athletic bodies are not always skinny - swimmers require a level of body fat to improve their buoyancy, and downhill skiers require bulky
quadriceps, hamstrings and gluteal
muscles to counteract the
forces operating on them as they descend at high speeds.
As most Power Clean
muscles involved mainly work concentrically or isometrically, the
Quadriceps is one of the few
muscles, that has to work hard eccentrically during the catch phase to absorb and break the downward
forces.
Ideal for applying sweeping strokes to long
muscle groups like the calves, adductors and
quadriceps, as well as small, directed
force to areas like the TFL, IT Band, hip rotators and gluteus medius.
The most important findings presented are as follows: (a) There was a significant increase in knee joint ROM at 2 minutes postfoam rolling (12.7 %) and 10 minutes postfoam rolling (10.3 %) of the
quadriceps muscles, (b) there was no significant changes in voluntary or evoked
muscle properties after foam rolling, and (c) after foam rolling, the negative correlation between ROM and
force production no longer existed.
A within - subject design was used to examine the acute effects of self - induced myofascial release of the
quadriceps muscles on: ROM, maximum voluntary
force,
muscle activation, tetanic
force, twitch
force and half relaxation time, and rate of
force development (RFD).
For example, the
quadriceps muscles in many mammals have large PA and PCSA but short NFL and may therefore be well - suited to high levels of
force production but not large excursions at high velocities (Sacks & Roy, 1982; Lieber & Blevins, 1999).