The difference between flexion and extension comes down to joint angle. Flexion makes the joint angle smaller, bringing two body parts closer together. Examples of flexion include: Extension makes ...

Flexion of the hip joint occurs when the femur (upper leg) moves forwards, which happens when long jumpers land or at the end of kick in football. Extension of the shoulder occurs when the humerus ...

Mind-body coach Dana Santas shows how you can lengthen and relieve tight hip flexors in minutes with a simple stretch that targets tension from all angles.

Medically reviewed by Kimberly Brown, MDFact checked by Khara ScheppmannThe iliopsoas muscle is the major flexor of your hip ...

Assessment of Risk Factors The following biomechanical variables were analysed: 1) peak knee extension moment, 2) peak hip flexion angle, 3) peak hip extension moment, and 4) peak ankle dorsiflexion ...

knee extension/hip abduction). All exercises were performed at a position of 60° knee flexion. Three trials lasting 5 s each were performed for each of the three exercises. EMG data from each muscle ...

Extension – straightening a joint. This occurs when ... This occurs in the hip in golf while performing a drive shot. Plantar flexion – pointing the toes – this movement only occurs at ...