What are antagonistic muscles give examples?

Antagonist and agonist muscles often occur in pairs, called antagonistic pairs. As one muscle contracts, the other relaxes. An example of an antagonistic pair is the biceps and triceps; to contract, the triceps relaxes while the biceps contracts to lift the arm.

What is an example of an antagonistic pair?

In an antagonistic muscle pair as one muscle contracts the other muscle relaxes or lengthens. The muscle that is contracting is called the agonist and the muscle that is relaxing or lengthening is called the antagonist….Antagonistic muscle pairs.

Biceps	Triceps
Pectoralis major	Latissimus dorsi

Which muscles act as an antagonistic pair?

Interactions of Skeletal Muscles in the Body

Table 1. Agonist and Antagonist Skeletal Muscle Pairs
Agonist	Antagonist	Movement
Biceps brachii: in the anterior compartment of the arm	Triceps brachii: in the posterior compartment of the arm	The biceps brachii flexes the forearm, whereas the triceps brachii extends it.

What are antagonistic muscles give one example class 8?

Antagonistic muscles are those muscles which produce movements in an antagonistic pair of muscles by opposing the movement of the agonistic muscle . i.e. when one contacts the other relaxes and vice versa. Example- biceps and triceps, quadriceps and hamstrings.

Which one is not an antagonistic pair?

Explanation: Relaxin and Inhibin are not antagonistic and have different functions.

Which are antagonistic muscles?

What are antagonistic muscles give one example class 9?

Muscles that cause opposing movements are known as antagonistic muscles. Example of antagonistic muscles: When you flex your arm at the elbow, the muscle that lies above the upper arm, i.e. the biceps is seen and felt bulging. This muscle bulges due to contraction and becomes smaller in length, stiffer and thicker.

What are antagonistic muscles give one example Shaalaa?

Solution 1 Muscles that cause opposing movements are known as antagonistic muscles. Example of antagonistic muscles: When you flex your arm at the elbow, the muscle that lies above the upper arm, i.e. the biceps is seen and felt bulging.

Is relaxin and inhibin antagonistic?

Explanation: Relaxin and Inhibin are not antagonistic and have different functions. Relaxin is secreted by the placenta and ovaries. It relaxes pelvic ligaments and widens the cervix at the time of childbirth.

Which one of the following is not antagonistic pair?

What are antagonistic muscle pairs and how do they work?

Flexion and Extension. Flexion and extension are movements that take place within the sagittal plane and involve anterior or posterior movements of the body or limbs.

Abduction and Adduction.

Circumduction.

Rotation.

Supination and Pronation.

Dorsiflexion and Plantar Flexion.

Inversion and Eversion.

Protraction and Retraction.

Which pair of muscles are antagonists?

ballistic stretching.

dynamic stretching.

active stretching.

passive (or relaxed) stretching.

static stretching.

isometric stretching.

PNF stretching.

What are antagonist pairs of muscles?

Antagonistic pair Definition. The antagonistic pair is the muscles which are involved in the movement or motion.

Overview of Antagonistic Pair. For any movements,bones,tendons and muscles are involved.

Agonist and antagonist pairs.

Advantages of training antagonistic muscle pair.

Working of antagonistic pair.

Do skeletal muscles always work in antagonistic pairs?

Skeletal muscles can only contract and pull in one direction, therefore, must always come in pairs called antagonistic pairs. When one muscle contracts or shortens to bend a joint, the other muscle must contract or shorten in the opposite direction to straighten the joint.