Whew! The most obvious title would totally suck…Spring, Cardiovascular Health and YOU! #Everydayposer

Geeze. We’ve been waiting for spring for.ever. It’s mid-April and yesterday there was snow, north wind, and temps in the low 30’s. But we know it will come, right? right???

Well these bushes are ready! The little buds are just waiting for the first warm temps and they will burst into blossom.

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They will get the needed water to mix with sunlight and perform the miracle of photosynthesis and probably all of us will burst into song.

These little buds get water up from the root by a process of fluid dynamics called transpiration. Notice the geometry of the branches: sort of straight and with little forks. The buds are located on the outermost aspect of the branch. None of this is accidental. There is a specific design of this bush that allows for maximum fluid flow of water up to the buds against the flow of gravitational pull. Physics isn’t just a good idea, it is the law my friends.

Essentially, this little bush sucks. And I mean that in the most earth-loving-can’t wait-for-May-flowers kind of way. And guess what! Your body sucks too. And I mean that in the most you-are-beautiful-and-a-miracle kind of way.

Throughout my college education and subsequent career in fitness, the emphasis of health was cardiovascular function. Of that function, we focused on heart rate, checking usually every 10 minutes to make sure we were working “aerobically.” This is probably familiar to most fitness enthusiasts. The only thing about checking heart rate is that it is based on a conceptual theory that the heart is responsible for oxygen uptake. Which is wrong, according to those darn laws of physics.

The little bush doesn’t have a heart and fluids move just fine. Your body has a very similar geometry of vascularization that creates fluid flow out to your “buds” which are your muscular cells. If we only emphasize the heart muscle, we might be missing out on large areas of the other 600+ muscles that are within your skin. All of them suck when they move. Which makes “cardio” more about circulation than about heart rate. Which means it isn’t just about moving the biggest, oxygen sucking muscles when we exercise, but really it is about moving all of them as much as possible.

I know lots of “fit” people that cannot move their toes. They cannot actively stretch their hamstrings. They cannot control their shoulder blades. If you cannot initiate a full range of motion through your motor functioning, those muscles are not metabolically active. In other words, they don’t suck. Which is bad.

If you want to learn more about how much you suck as well as how the other aspect of fluid dynamics which includes your lymph system, which does not have a heart muscle at all, which is the part of you that drains toxins out of your body, which if your muscles are not metabolically active creates inflammation, which sucks in the other not-nice-high-blood-pressure-and-pain kind of way, come to my Yoga & Aging serie on cardiovascular health May 3. It might put a little “spring” in your step 🙂

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