Never Too Old?

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Age Limits On Exercise?

In Tuesday’s newsletter, we asked you your opinion on whether we should exercise less as we get older, and got the above-depicted, below-described, set of responses:

  • About 42% said “No, we must keep pushing ourselves, to keep our youth“
  • About 29% said “Only to the extent necessary due to chronic conditions etc”
  • About 29% said “Yes, we should keep gently moving but otherwise take it easier”

One subscriber who voted for “No, we must keep pushing ourselves, to keep our youth“ wrote to add:

❝I’m 71 and I push myself. I’m not as fast or strong as I used to be but, I feel great when I push myself instead of going through the motions. I listen to my body!❞

~ 10almonds subscriber

One subscriber who voted for “Only to the extent necessary due to chronic conditions etc” wrote to add:

❝It’s never too late to get stronger. Important to keep your strength and balance. I am a Silver Sneakers instructor and I see first hand how helpful regular exercise is for seniors.❞

~ 10almonds subscriber

One subscriber who voted to say “Yes, we should keep gently moving but otherwise take it easier” wrote to add:

❝Keep moving but be considerate and respectful of your aging body. It’s a time to find balance in life and not put yourself into a positon to damage youself by competing with decades younger folks (unless you want to) – it will take much longer to bounce back.❞

~ 10almonds subscriber

These will be important, because we’ll come back to them at the end.

So what does the science say?

Endurance exercise is for young people only: True or False?

False! With proper training, age is no barrier to serious endurance exercise.

Here’s a study that looked at marathon-runners of various ages, and found that…

  • the majority of middle-aged and elderly athletes have training histories of less than seven years of running
  • there are virtually no relevant running time differences (p<0.01) per age in marathon finishers from 20 to 55 years
  • after 55 years, running times did increase on average, but not consistently (i.e. there were still older runners with comparable times to the younger age bracket)

See: Performance, training and lifestyle parameters of marathon runners aged 20–80 years: results of the PACE-study

The researchers took this as evidence of aging being indeed a biological process that can be sped up or slowed down by various lifestyle factors.

See also:

Age & Aging: What Can (And Can’t) We Do About It?

this covers the many aspects of biological aging (it’s not one number, but many!) and how our various different biological ages are often not in sync with each other, and how we can optimize each of them that can be optimized

Resistance training is for young people only: True or False?

False! In fact, it’s not only possible for older people, but is also associated with a reduction in all-cause mortality.

Specifically, those who reported strength-training at least once per week enjoyed longer lives than those who did not.

You may be thinking “is this just the horse-riding thing again, where correlation is not causation and it’s just that healthier people (for other reasons) were able to do strength-training more, rather than the other way around?“

…which is a good think to think of, so well-spotted if you were thinking that!

But in this case no; the benefits remained when other things were controlled for:

❝Adjusted for demographic variables, health behaviors and health conditions, a statistically significant effect on mortality remained.

Although the effects on cardiac and cancer mortality were no longer statistically significant, the data still pointed to a benefit.

Importantly, after the physical activity level was controlled for, people who reported strength exercises appeared to see a greater mortality benefit than those who reported physical activity alone.❞

~ Dr. Jennifer Kraschnewski

See the study: Is strength training associated with mortality benefits? A 15 year cohort study of US older adults

And a pop-sci article about it: Strength training helps older adults live longer

Closing thoughts

As it happens… All three of the subscribers we quoted all had excellent points!

Because in this case it’s less a matter of “should”, and more a selection of options:

  • We (most of us, at least) can gain/regain/maintain the kind of strength and fitness associated with much younger people, and we need not be afraid of exercising accordingly (assuming having worked up to such, not just going straight from couch to marathon, say).
  • We must nevertheless be mindful of chronic conditions or even passing illnesses/injuries, but that goes for people of any age
  • We also can’t argue against a “safety first” cautious approach to exercise. After all, sure, maybe we can run marathons at any age, but that doesn’t mean we have to. And sure, maybe we can train to lift heavy weights, but if we’re content to be able to carry the groceries or perhaps take our partner’s weight in the dance hall (or the bedroom!), then (if we’re also at least maintaining our bones and muscles at a healthy level) that’s good enough already.

Which prompts the question, what do you want to be able to do, now and years from now? What’s important to you?

For inspiration, check out: Train For The Event Of Your Life!

Take care!

Don’t Forget…

Did you arrive here from our newsletter? Don’t forget to return to the email to continue learning!

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      Questions and Answers at 10almonds

      Have a question or a request? You can always hit “reply” to any of our emails, or use the feedback widget at the bottom!

      This newsletter has been growing a lot lately, and so have the questions/requests, and we love that! In cases where we’ve already covered something, we might link to what we wrote before, but will always be happy to revisit any of our topics again in the future too—there’s always more to say!

      As ever: if the question/request can be answered briefly, we’ll do it here in our Q&A Thursday edition. If not, we’ll make a main feature of it shortly afterwards!

      So, no question/request too big or small

      I am interested in the following: Aging, Exercise, Diet, Relationships, Purpose, Lowering Stress

      You’re going to love our Psychology Sunday editions of 10almonds!

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        Quick test: can you name the 7 known risk factors?

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        Eating right

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        As well as agreeing with the obvious “eat plenty of fiber, different-colored plants, and plenty of greens and beans”, Wilson specifically also champions getting enough of vitamins B9, B12, and D, as well as getting a healthy dose of omega-3 fatty acids.

        She also recommends intermittent fasting, if that’s a reasonable option for you—but advocates for not worrying about it, if it’s not easy for you. For example, if you are diabetic, or have (or have a history with) some kind of eating disorder(s), then it’s probably not usefully practicable. But for most people, it can reduce systemic inflammation, which means also reducing neuroinflammation.

        Managing stress right

        Here she advocates for three main things:

        1. Mindful meditation (see: Evidence-Based, No-Frills Mindfulness)
        2. Psychological resilience (see: Building Psychological Resilience)
        3. Mindful social media use (see: Making Social Media Work For Your Mental Health)

        Managing money right

        Not often we talk about this in a health science publication as opposed to a financial planning publication, but the fact is that a lot of mental distress, which goes on to have a huge impact on the brain, is rooted in financial stresses.

        And, of course, it’s good to be able to draw on financial resources to directly fund one’s good health, but that is the secondary consideration here—the financial stress is the biggest issue, and you can’t CBT your way out of debt, for example.

        Therapists often face this, and what has been referred to informally by professionals in the field as “Shit Life Syndrome”—and there’s only so much that therapy can do about that.

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        Therapy can be very worthwhile nonetheless

        Wilson notes that therapy is like non-invasive brain surgery (because of neuroplasticity, it’s literally changing physical things in your brain).

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        Sleeping right

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        Want to know more from Kimberley Wilson?

        We reviewed a book of hers recently, here:

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        How to Build a Healthy Brain: Reduce stress, anxiety and depression and future-proof your brain – by Kimberley Wilson

        Enjoy!

        Don’t Forget…

        Did you arrive here from our newsletter? Don’t forget to return to the email to continue learning!

        Learn to Age Gracefully

        Join the 98k+ American women taking control of their health & aging with our 100% free (and fun!) daily emails: