Check yourself: as you read this, are you taking deep, full breaths, or is your breath shallow and inconsistent?
I've found that my clients have the tendency to forget to breathe as the they lift. They're getting ready for a max back squat and they step under the bar with a completely unstable abdomen.
You take, on average, over 20,000 breaths per day, yet somehow, in today's stressful society, breathing is not always automatic. When people are anxious or preoccupied, they may forget to breathe, or their breathing may not be of adequate depth.
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| The respiratory system, courtesy of www.philschatz.com. |
The respiratory system obviously provides our brains with oxygen, but it also helps to stabilize our abdomens. When we inhale, the diaphragm contracts and presses up against the lungs, and as we exhale, the diaphragm relaxes.
A proper diaphragmatic breath helps us create intra-abdominal pressure. On a compound movement like a squat, deadlift or bench press, maintaining that intra-abdominal pressure is imperative for safety of the spine and maximal power output.
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| He may be cute, but we certainly don't want to emulate his physique! |
My friend Wileen, a Licensed Massage Therapist and practitioner of NeuroKinetic therapy, gave me this wonderful example--she said that without sufficient intra-abdominal pressure, the body is much like the Slinky Dog in "Toy Story." Essentially, the abdomen will be soft and unprepared to handle a sufficient load.
Would you rather lift with a body like that of Slinky Dog or that of Buzz Lightyear? I have my money on Buzz Lightyear any day of the week.
A heavy lift requires a substantial amount of tension in the body, from the feet, all of the way up to the torso. Without that necessary rigidity, the risk of injury is exponentially higher, and the amount of energy we are wasting comes in droves.
A strong core creates bigger lifts. We can't optimize the strength of the thorax without proper spinal bracing via the breath, so therefore, a stronger breath means more weight on the bar! You follow me?
Now, down to the nitty gritty. You may be wondering how you should breathe on these big lifts. There is a technique that many lifters employ called the Valsalva maneuver. This is just one way to breathe to take advantage of the intra-abdominal pressure. I will warn, though, that anyone who has a history of high blood pressure should not breathe this way, as it does raise the blood pressure even more. Ideally, we want to inhale through the nose, which facilitates a full contraction of the diaphragm. Then, we should engage the abdominals. I tell my clients to imagine like I'm going to punch them in their stomachs. Once they have that down, they may begin the movement. During the hardest part of the movement, or the end of the concentric phase (think of standing up on a deadlift or squat or locking out an overhead press), they should forcefully exhale through the mouth. If they are doing a set with multiple reps, they should repeat this before each repetition.This photo of the Valsalva maneuver in action demonstrates an iron clad core. As you can see, the airway is cut off and the diaphragm is contracted abdominal cavity expands. This individual is ready to move big weight.
Many people use lifting belts to enhance this effect. The belt acts as somewhat of a tactile cue to improve that core stabilization. I won't get into that too much today, though, as that is enough material for an entirely new post.
As you can see, the way you breathe has a profound impact on your performance, both in and out of the gym. It's is extremely important to learn how to maintain intra-abdominal pressure throughout a heavy lift for both efficacy and safety.
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