List of flexors of the human body
 |
| Part of a series of lists about |
| Human anatomy |
|---|
In anatomy, flexor is a muscle that contracts to perform flexion (from the Latin verb flectere, to bend),[1] a movement that decreases the angle between the bones converging at a joint. For example, one's elbow joint flexes when one brings their hand closer to the shoulder, thus decreasing the angle between the upper arm and the forearm.
Flexors
Upper limb
- of the humerus bone (the bone in the upper arm) at the shoulder
- of the forearm at the elbow
- of carpus (the carpal bones) at the wrist
- of the hand
Lower limb
Hip
The iliacus and nearby muscles
The hip flexors are (in descending order of importance to the action of flexing the hip joint):[2]
- Collectively known as the iliopsoas or inner hip muscles:
- Anterior compartment of thigh
- Rectus femoris (part of the quadriceps muscle group)
- Sartorius
- One of the gluteal muscles:
- Medial compartment of thigh
Without the iliopsoas muscles, flexion in sitting position is not possible across the horizontal plane.[2]
Thigh
Other
See also
References
- ↑ Anderson, Kenneth N.; et al., eds. (1994). Mosby's Medical, Nursing, & Allied Health Dictionary (4th ed.). St. Louis: Mosby-Year Book. p. 624. ISBN 9780801672255. OCLC 312496360.
- 1 2 Platzer (2004), p 246
- ↑ Knee Articulations
- ↑ Foot Articulations
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.