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The abdominal wall muscles. You have internal oblique, external oblique, transverse abdominis and rectus abdominis muscles to form that wall.

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9y ago
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11y ago

Quadriceps, and Calves

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hamis

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Hamstrings muscles

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Q: What is the antagonist muscle in the back extension exercise?
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Related questions

Back extension works what muscle?

Erector Spinae


What muscle is the antagonist to the rectus abdominus?

I think its the Erector Spinae muscles that surround the spine. When these contract you get Bilateral extension of the spine, ie back bend. there fore the Rectus Abs need to softern and lengthen. Am I correct???


Relationship between agonist and antagonist?

We mostly talk about agonists and antagonists with regards to cellular receptors.  An agonist binds to a receptor and activates it, an antagonist binds to the receptor, but DOES NOT activate it, and prevents it from being activated.


Do the triceps flex or extend the forearm?

extensorThe triceps brachii is an extensor. It is the large muscle on the back of the arm and is primarily the muscle used for extension of the elbow joint or straightening of the arm. The triceps is also an antagonist of the biceps and the brachialis muscles.ExtensorsTriceps is not a flexor. It is extensor of the elbow joint.


How do you exercise your back?

you can do lots of sit ups, it will strengthen your back and abdominal muscle!


What prime mover of back extension a deep composite muscle consisting of three columns?

Erector Spinae


How does repeated exercise affect the amount of work that muscles can do?

When you exercise, you tear muscle fibers. Over time, these muscle fibers become thicker to prevent tearing. This is why your biceps bulge - it's actually just strands of muscle that have been torn through exercise and then grown back. Thicker muscles = more strength.


What muscle is the antagonist to the quadriceps?

The hamstring (back / dorsal side of the thigh)


What is The muscle responsible for extension of the forearm?

Extension of the forearm at the elbow joint is achieved almost entirely by the triceps brachii but extension of the arm, which actually takes place at the shoulder joint, is achieved by muscles on the back, such as the latissimus dorsi.


What are the agonist and antagonist muscles in the seated row?

The agonists are the muscles that help you to do this exercise. The antagonists are the muscles that bring you back to a regular position instead of being stuck.


why Match the exercise with the muscle or muscle group it exercises?

Bench Press - Pectorals Leg Raises - Abdominals Pushdowns - Triceps Machine Back Press - Shoulders


How many muscles make up the tricep?

Triceps Brachii Muscle is Latin for "three -headed arm muscle." It is the muscle in the back of the upper arm responsible for the extension of the elbow joint. It is composed of three main muscle bundles: the long head, the lateral head and the medial head.