What are the major muscles in the body?
Quick Answer
The major muscle groups in the body are the abdominal muscles, biceps, deltoids, erector spinae, gastrocnemius, soleus, gluteus, hamstrings, latissimus dorsi, rhomboids, obliques, pectoralis, quadriceps, trapezius and triceps. Each muscle group contributes to a variety of different functions, such as walking, climbing and sitting.
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Full Answer
The two major arm muscles are the biceps, which are at the front of the upper arm, and the triceps, which are at the back of the upper arm. They are most useful in lifting and pushing motions. The deltoids, located nearby at the top of the shoulder, also help with lifting motions, particularly for overhead lifting. The muscles used for properly sitting up straight are the latissimus dorsi, in the mid-back area; rhomboids, the muscles between the shoulder blades; the erector spinae, forming the lower back; and the abdominal muscles, covering the stomach area. Abdominal muscles are exercised primarily through crunches and sit-ups. The gluteus muscle, located at the buttocks; the hamstrings, covering the back of the thighs; the quadriceps, located at the back of the upper leg; and gastrocnemius and soleus muscles, accounting for the back of the lower leg, all contribute to walking, with the gluteus and quadriceps most useful for uphill walking and climbing.
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Q:
What muscles do lunges work?
A: A forward lunge targets the abdominal muscles (transverse abdominus and obliques), the glutes (gluteus maximus, gluteus medius/minimus), the anterior thigh... Full Answer >Filed Under: -
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What are the prime movers of the ankle plantar flexion?
A: The prime movers of ankle plantar flexion are the soleus and gastrocnemius muscles. These muscles are located at the back of the lower leg and attach from ... Full Answer >Filed Under: -
Q:
What muscles are involved in plantar flexion?
A: The peroneus longus, the gastrocnemius and the soleus muscles are involved in plantar flexion. The muscles work together to allow a body to stand up on its... Full Answer >Filed Under: -
Q:
What is an example of a prime mover muscle?
A: Some examples of a prime mover muscle are quadriceps moving the hamstrings in the leg and the biceps moving the triceps in the arm. Prime muscles are also ... Full Answer >Filed Under:
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