What is the Quadriceps? An Explanation of the Four Muscles Supporting the Front of the Thigh and Representative Stretches

The quadriceps is a muscle group located on the front of the thigh. It is composed of the following four muscles: These four ...

The Reverse Nordic Is the Bodyweight Quad Exercise Most Lifters Are Missing

It trains the one quad muscle squats under-train, needs no equipment, and is brutal when done right. Here is the technique, ...

[90% of Therapists Don't Know] The Shocking Mechanism of Lumbar Spondylolisthesis and an Eye-Opening Treatment Method!

Are you only approaching the lower back for patients with lumbar spondylolisthesis? Do you not know where to treat patients ...
BMJ

315 Rectus femoris and iliopsoas contracture as a risk factors for Osgood-Schlatter disease in high performance youth athletes

Background Osgood-Schlatter disease (OSD) of the knee in youth is one of the most frequent of anterior knee pain in athletes. There are several risk factors that contribute to this disease. Objective ...
BIOENGINEER

Virtual Muscles and a Clay-Fleshed Skeleton Teach Surgeons How Hard Is Too Hard in Hip Replacement

Japanese researchers have built a sensor-equipped traction table, a clay-and-silicone dummy limb and a 40-muscle OpenSim ...
aafp.org

Hip Pain Without Injury

A 23-year-old man presented with right hip pain that had worsened over four weeks. He was a member of his college's soccer team, but had no history of falls or recent trauma. He had similar hip pain ...