Wednesday, May 29, 2013

Build Your Bat Suit: The Importance of Core Strength

Last weekend I had the opportunity to learn from some of the greatest minds in the fitness industry at our annual TRX Instructor summit.  A significant amount of time was dedicated toward discussion about the latest research findings in the world of core strength.  “Core” has been a buzz word in the fitness industry for awhile now, but recently, the industry is realizing that core strength is much less about flexion (crunching) exercises and much more about bracing, planking, and rotating. 
We all have the ability to create our own “batsuit” to protect our spine and posture, but it takes some work and dedication!
Below is an article by Sports Medicine specialist Elizabeth Quinn with details on what the core is and some great ways to strengthen it.

TRX Rip Trainer Creator Pete Holman discusses the importance of building our own protective "bat suits"

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.

Different experts include different muscles in this list, but in general the muscles of the core run the length of the trunk and torso. The following list includes the most commonly identified core muscles as well as the lesser known groups.
       Rectus Abdominis - located along the front of the abdomen, this is the most well-known abdominal muscle and is often referred to as the "six-pack" due to it's appearance in fit and thin individuals.
       Erector Spinae- This group of three muscles runs along your neck to your lower back.
       Multifidus - located under the erector spinae along the vertebral column, these muscles extend and rotate the spine.
       External Obliques - located on the side and front of the abdomen.
       Internal Obliques - located under the external obliques, running in the opposite direction.
       Transverse Abdominis (TVA) - located under the obliques, it is the deepest of the abdominal muscles (muscles of your waist) and wraps around your spine for protection and stability.
       Hip Flexors - located in front of the pelvis and upper thigh. The muscles that make up the hip flexors include: psoas major, illiacus, rectus femoris, pectineus, sartorius
       Gluteus medius and minimus - located at the side of the hip
       Gluteus maximus, hamstring group, piriformis - located in the back of the hip and upper thigh leg.
       Hip adductors - located at medial thigh.

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 exhale and tighten in the middle; as if somebody were about to hit you in the stomach. 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.
What Are the Best Core Exercises?
Core exercises are most effective when they engage many muscles throughout the torso that cross several joints and work together to coordinate stability. Core muscles need to work as a unit, contract at the same time, across joints in order to stabilize the spine. Some of the best core exercises are simple bodyweight exercises, including the following.

       Plank Exercise
       Side Plank Exercise
       The Basic Push Up
       Back Bridge
       Hip Lift
       Bird Dog
       Rip Stack

Have more questions about how to strengthen your core and build your batsuit?  Chat with any of our certified personal trainers, we have many great ideas!


Blogger Michael Boggs said...

Thanks, this is great. I'm sharing this with my Dojang as well. We already do most of those exercises regularly, but its good to back it up with some science and advice from an expert.

5/29/2013 9:07 AM  

Post a Comment

<< Home