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What are the two major groups of body muscles in annelids called?
Circular and Longitudinal muscles.
What are the muscles in the hand and forearm called?
The two major groups are flexors and extensors.
Muscles are classified into which two groups?
On this basis you can classify it into two groups; one is called involuntary and the other one is known as voluntary. There is another way to classify muscles and in this classification morphology is taken into consideration. In accordance with this classification, there are two types of muscles; one is called striated and another one is called non-striated.
What are muscles that work in opposing pairs called?
One is the agonist and the other is called the antagonist. Agonist: muscle which is the main mover, it contracts and shortens Antagonist: muscle that lengthens and controls e.g. flexion at the elbow: the biceps are the agonist and the triceps are the antagonist.
What does co-contraction mean?
Co-contraction refers to the simultaneous contraction of opposing muscle groups around a joint. This can help stabilize the joint and provide support during movements that require a high level of control and precision. However, excessive co-contraction can lead to muscle imbalances and joint dysfunction.
What happens to cause the body to make large and small movements?
Large movements are typically generated by the activation of multiple muscle groups working together, while small movements are controlled by the activation of smaller muscle groups or individual muscles. Both types of movements involve signals from the brain to the muscles through the nervous system, coordinating the contraction and relaxation of muscles to produce the desired movement. Additionally, sensory feedback from the muscles and joints also plays a role in regulating the size and coordination of movements.
What is the tissue that binds muscles into functional groups?
Fascia is the connective tissue that binds muscles into functional groups, providing support and structure to the muscles. It helps muscles work together efficiently and allows for coordinated movement.
What are 3 voluntary muscles?
Most of the muscles (or mucle groups) that you know are voluntary or skeletal muscles. Biceps, triceps, quadriceps, abdominals, pectoralis, latissimus dorsi, sartorius, etc. are all skeletal muscles, or muscle groups.
What are two groups of muscles in the body?
The two main types of muscles are voluntary muscles and involuntary muscles. An voluntary muscle is a muscle that you use and work at your own will power such as your biceps or quads. In involuntary muscle is a muscle that is always being uses and you can not direct it otherwise, such as the heart.
What cause body movement?
Body movement is primarily caused by the contraction and relaxation of muscles. Nerves send signals from the brain to the muscles, instructing them to contract or relax, which results in movement. Additionally, coordination between muscle groups and joints is essential for smooth and coordinated movement.
Do skeletal muscles work in groups?
yes
What are the primary muscle groups targeted during a chest press exercise?
The primary muscle groups targeted during a chest press exercise are the pectoral muscles (chest muscles), the deltoids (shoulder muscles), and the triceps (back of the upper arm muscles).
