quadriceps femoris

(redirected from rectus femoris)
Also found in: Thesaurus, Medical, Encyclopedia.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.quadriceps femoris - a muscle of the thigh that extends the leg
extensor, extensor muscle - a skeletal muscle whose contraction extends or stretches a body part
thigh - the part of the leg between the hip and the knee
References in periodicals archive ?
14] Edema and fatty infiltration scores were calculated in the gluteus maximus and thigh muscles (vastus intermedius, vastus medialis, vastus lateralis, rectus femoris, biceps femoris, semitendinosus, semimembranosus, adductor magnus, sartorius, long adductor, and gracilis).
Their study considered hip flexor muscles and it was found that during cycling at a 100 watt work rate, there was a significant increase in muscle activity of the tibialis anterior, gastrocnemius medialis, rectus femoris, biceps femoris, semimembranosus, and tensor fascia latae (Hug et al.
The activation of the rectus femoris and biceps femoris in 4 athletes showed distinct patterns in relation to the activation time and amplitude of the signal, however, it was observed in all athletes activation of two muscles together.
One likely possibility is that you have irritated either the rectus femoris tendon or one of the surrounding bursae (protective fluid sac).
2012) were placed on the following left lower limb muscles: Gluteus Medius, Tensor Fasciae Latae, Rectus Femoris, Vastus medialis, Vastus lateralis, Biceps Femoris, Tibialis Anterior and Gastrocnemius (Lateral Subdivision), and the reference electrode was placed on the left lateral malleolus.
There were significant increases in T2 signal intensity post-intervention for the gluteus maximus and throughout the muscle portion (proximal, medial, and distal) of the vastus lateralis and rectus femoris.
Once habituated, surface EMG (sEMG) electrodes were placed on the participants' right lower erector spinae, rectus abdominis, biceps femoris, gastrocnemius and rectus femoris muscles, as detailed in studies by Silfies et al.
who found the amplitude of activity in some lower limb muscles including rectus femoris, biceps femoris, soleus, vastus medialis and anterior tibialis is greater in walking on the treadmill than over-ground walking (16).
The medial parapatellar approach lacks an internervous plane but utilizes an intermuscular plane between the vastus medialis obliquus (VMO) and rectus femoris (Table 1).
The progress of the rectus femoris muscle trauma suffered by George Biagi will be assessed over the course of the week with regards to his possible availability against the Red Rose.
The LFCA arises from the lateral side of the PFA, travels across the iliopsoas anterior to the femoral neck, runs beneath the sartorius, and lies deep in the rectus femoris.

Full browser ?