If the primary job of your heart is to move blood into and out of every nook and cranny of your body, then let’s consider that there are two additional “hearts” that share in that duty. Your blood delivers oxygen (food) and carts away spent fuel (garbage). We can’t survive more than a few moments without the former and can’t tolerate much build-up of the latter. For efficient movement we need a foolproof 24/7 pumping system.
The primary heart is, of course, the one behind and slightly left of your breastbone. Number two is the diaphragm – that powerful muscular floor of your ribcage that domes up when you exhale and flattens down when you take air in. The diaphragm behaves with a syringe-type movement that not only moves air in and out but also presses down on major organs and guts when you inhale, helping to push the blood along. Number three is the collection of big powerful thigh muscles that squeeze and release.
All three hearts must be strong and busy. You may be a jock but when you sit at the desk for too many hours or are stuck in a plane for a long flight, your two secondary hearts shut down almost completely! Your primary heart is left with all the work. GET UP OFTEN. Give your primary heart an assist by taking a few really deep slow breaths and by pumping those leg muscles often.
Be well. Breathe beautifully.
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