Similarities Between Flexor and Extensor Muscles
The are some obvious similarities between flexors and extensors. These similarities are mentioned below:
- Both of them are skeletal muscles.
- They are controlled by the central nervous system.
- Both flexors and extensors bring about movement by contractions.
- Both of them contribute to the posture of the body.
What is the Difference Between Flexor and Extensor Muscles?
The difference between flexor and extensor muscles lies in the way they function or the way they bring out a change in the associated body parts. Two types of skeletal muscles play crucial roles in the movement of joints in the human body. Flexor muscles are responsible for bending or decreasing the angle between two bones or body parts at a joint while extensor muscles are responsible for straightening or increasing the angle between two bones or body parts at a joint.
These muscles work in pairs. One example of a flexor-extensor pair is the pair of biceps and triceps in the arm that brings out movement at the elbow joint. In this article, we will read about the difference between flexor and extensor muscles and the similarities, functions of the extensor and flexor muscles, functional significance in daily activities, and injury risks to the flexor and extensors.
Table of Content
- Difference Between Flexor Muscles and Extensor Muscles
- What are Flexor Muscles?
- Functions of Flexor Muscles
- What are Extensor Muscles?
- Functions of Extensor Muscles
- Similarities Between Flexor and Extensor Muscles
- Functional Significance in Daily Activities