Fixator
When one muscle works against another it is known as an antagonistic action. This is common is muscles that are found in pairs.
Isometric exercise.
antagonist muscle
The rectus femoris THe regular Muscle Action is hip flexion with knee extension, as in kicking a ball or doing a straight leg raise The reverse muscle action is still hip flexion with knee extension, but as in doing sit-ups while lying supine with knes straight ahead
when one muscle is against and opposes another muscle
A antagonist muscle is a muscle that opposes the action of another muscle. The Triceps Brachii is the antagonist of the Biceps Brachii.
A antagonist muscle is a muscle that opposes the action of another muscle. The Triceps Brachii is the antagonist of the Biceps Brachii.
You can not reverse muscle tiredness, you just have to rest them.
The biceps and triceps. When the biceps contract, the triceps relax. If you can flex it, there's an opposite action happening somewhere.
In literature, an antagonist is a character, group of characters, or an institution which opposes the protagonist, the main character(s). The antagonist struggles against, opposes, or competes with the protagonist. In biochemistry, the antagonist is a substance that interferes with or inhibits the physiological action of another. In anatomy, the antagonist is a muscle whose action counteracts that of another specified muscle. In pharmacology, the antagonist is a drug that counteracts the effects of another drug.
In literature, an antagonist is a character, group of characters, or an institution which opposes the protagonist, the main character(s). The antagonist struggles against, opposes, or competes with the protagonist. In biochemistry, the antagonist is a substance that interferes with or inhibits the physiological action of another. In anatomy, the antagonist is a muscle whose action counteracts that of another specified muscle. In pharmacology, the antagonist is a drug that counteracts the effects of another drug.
Gastrocnemius muscle