Let’s Understand our “CORE”

Core Muscles

abdominal-core-anatomy

The best core exercises may surprise you. It’s not enough to just do ab crunches and sit ups. To build a strong core you need to exercise a variety of muscles from your hips to your shoulders. Most people think of the core as a nice six-pack, or strong, toned abs, but the truth is that the abdominal muscles are a very small part of the core. The abs have very limited and specific action, and what experts refer to as the “core” actually consists of many different muscles that stabilize the spine and pelvis, and run the entire length of the torso. When these muscles contract, they stabilize the spine, pelvis and shoulder girdle and create a solid base of support. When this happens, we are able to generate powerful movements of the extremities.

The core muscles also make it possible to stand upright and move on two feet. These muscles help control movements, transfer energy, shift body weight and move in any direction. A strong core distributes the stresses of weight bearing and protects the back. Core conditioning exercise programs need to target all these muscle groups to be effective.

What Are the Core Muscles?

Different experts include different muscles in this list, but in general the muscles of the core run the length of the trunk and torso.

In the attached above (in yellow – double click) you will have all the muscles, pictures of where they are and what they look like.

Benefits of Good Core Strength

  • A Strong Core Reduces Back Pain
Abdominals get all the credit for protecting the back and being the foundation of strength, but they are only a small part of what makes up the core. In fact, it is weak and unbalanced core muscles that are linked to low back pain. Weak core muscles result in a loss of the appropriate lumbar curve and a swayback posture. Stronger, balanced core muscles help maintain appropriate posture and reduce strain on the spine.
  • A Strong Core Improves Athletic Performance
Because the muscles of the trunk and torso stabilize the spine from the pelvis to the neck and shoulder, they allow the transfer of power to the arms and legs. All powerful movements originate from the center of the body out, and never from the limbs alone. Before any powerful, rapid muscle contractions can occur in the extremities, the spine must be solid and stable and the more stable the core, the most powerful the extremities can contract.
  • A Strong Core Improves Postural Imbalances
Training the muscles of the core helps correct postural imbalances that can lead to injuries. The biggest benefit of core training is to develop functional fitness; the type of fitness that is essential to daily living and regular activities.
  • Exercises that Build Core Strength

Core strengthening exercises are most effective when the torso works as a solid unit and both front and back muscles contract at the same time, multi joint movements are performed and stabilization of the spine is monitored. Abdominal bracing is a basic technique used during core exercise training. To correctly brace, you should attempt to pull your navel back in toward your spine. This action primarily recruits transverse abdominus. You should be able to breathe evenly while bracing and no hold your breath.

There are many exercises that will strengthen the core. A large number of core strengthening exercises can be done at home with no equipment while some require the use of equipment and gadgets.

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