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The axilla, or armpit, is the area on the human body directly under the shoulder joint. It includes the axillary space, an anatomical space within the shoulder girdle between the arm and the thoracic cage. The armpit contains several muscles, including the serratus anterior, subscapularis, teres major, and latissimus dorsi. These muscles are important for the function of the shoulders and arms, and can be strengthened through exercises such as hand pumps supine.
| Characteristics | Values |
|---|---|
| Name | Subscapularis |
| Location | Under the shoulder joint |
| Function | One of the four rotator cuff muscles of the shoulder |
| Uses | Lifting, typing, driving, throwing, pushing |
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What You'll Learn
- The subscapularis muscle is one of the four rotator cuff muscles of the shoulder
- The axillary space is an anatomical space within the shoulder girdle
- The coracobrachialis muscle, or upper arm muscle, can cause armpit pain when damaged
- The scapula depressors can help relieve chronic neck pain
- The serratus anterior muscle is found medially in the axilla
The subscapularis muscle is one of the four rotator cuff muscles of the shoulder
The subscapularis muscle is important for the function of the shoulders and arms. It can be strengthened through exercises such as "hand pumps supine", which uses mini balls or soup cans to roll away from the shoulders. This muscle can become shortened with chronic computer use or if placed in a sling for an extended period. Strained pectoral (chest) muscles, which are used for lifting and pulling, can also cause underarm pain.
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The axillary space is an anatomical space within the shoulder girdle
The muscles in the armpit are important for the function of the shoulders and arms. One of these muscles is the subscapularis, which is one of the four rotator cuff muscles of the shoulder. You can feel this muscle by putting your hand in the opposite armpit and pushing on the front of your scapula, or shoulder blade. The subscapularis muscle can become shortened with chronic computer use or if it is placed in a sling for any length of time.
The coracobrachialis muscle, or upper arm muscle, is another muscle in the armpit. This muscle assists with throwing and pushing motions. It can become damaged and cause armpit pain.
It is possible to strengthen the muscles in the armpit through exercises such as 'hand pumps supine'.
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The coracobrachialis muscle, or upper arm muscle, can cause armpit pain when damaged
The armpit, or axilla, is the area of the body directly under the shoulder joint. It includes the axillary space, an anatomical space within the shoulder girdle between the arm and the thoracic cage. The axilla is bounded by several muscles, including the serratus anterior, the pectoralis, the subscapularis, the teres major, and the latissimus dorsi.
The subscapularis is one of the four rotator cuff muscles of the shoulder. It can be felt by sticking your hand in the opposite armpit and pushing on the front of your scapula, or shoulder blade. This muscle can become shortened with chronic computer use or if placed in a sling.
It's important to strengthen the muscles in the armpit, as they are important for the function of the shoulders and arms. One exercise to strengthen these muscles is called "hand pumps supine". This exercise uses mini balls or soup cans. Place your hands on the sides of the cans and roll them away from your shoulders.
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The scapula depressors can help relieve chronic neck pain
The armpit, or axilla, is the area directly under the shoulder joint. It includes the axillary space, an anatomical space within the shoulder girdle between the arm and the thoracic cage. The area is bounded by several muscles, including the serratus anterior, the subscapularis, the teres major, the latissimus dorsi, the pectoral muscles, and the coracobrachialis. These muscles are important for the function of the shoulders and arms, and they can be engaged through exercises such as "hand pumps supine".
The scapula depressors are a set of muscles that can be found in the armpit area. Strengthening these muscles can help relieve chronic neck pain. For example, one person who suffered from chronic neck pain found relief within two weeks of learning to engage their scapula depressors. This can be done through exercises that use mini balls or soup cans to roll away from the shoulders. By strengthening the scapula depressors, individuals can improve their posture and reduce neck pain.
It is important to note that the subscapularis muscle, one of the four rotator cuff muscles of the shoulder, can be found in the armpit area. This muscle can become shortened with chronic computer use or if placed in a sling for an extended period. Therefore, it is crucial to maintain proper posture and avoid prolonged periods of inactivity to prevent muscle imbalances and potential neck pain.
In addition to the scapula depressors, other muscles in the armpit area, such as the pectoral muscles, can contribute to neck pain if they become strained. Engaging and strengthening the armpit muscles can help improve overall shoulder and neck health, reducing pain and improving quality of life.
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The serratus anterior muscle is found medially in the axilla
It is important to strengthen the muscles in the armpit, as they are important to the function of the shoulders and arms. Exercises such as "hand pumps supine" can help to strengthen these muscles.
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Frequently asked questions
The muscle under the armpit is called the subscapularis.
The subscapularis is one of the four rotator cuff muscles of the shoulder. It can be touched by sticking your hand in the opposite armpit and pushing on the front of your scapula, or shoulder blade.
The serratus anterior muscle and the pectoralis muscles are also found in the armpit.
The armpit muscles are important for the function of the shoulders and arms. Strengthening these muscles can help with activities such as lifting, typing and driving.
Yes, strained pectoral (chest) muscles can cause underarm pain. Damage to the coracobrachialis muscle, or upper arm muscle, may also cause armpit pain.
