The One Reason Why It’s OK To Not Exercise For Your Bones During The Holiday Season - Save Our Bones

I love the holiday season, but there’s no question that it gets busy and even stressful this time of year. Combined with family and friends visiting from out-of-state, I sometimes allow my exercise routine to lapse in December.

The good news is, I don’t need to add working out to my list of holiday stresses, and neither do you – and that's because I invest in my bone health ‘deposit account'. More on this ‘deposit account' later, but first let's explore muscle memory.

Muscle Memory: A Closer Look

It turns out that a phenomenon called muscle memory stays with us even when we’re not able to exercise for a time, meaning our body is “ready” as soon as we're ready to get back into the swing of things.

When you learned to ride a bicycle, you were probably told that you would never forget how to do it. There’s a fascinating mechanism scientists call muscle memory that explains this.

Here’s what happens: when you engage in movement of any kind, your brain communicates with your muscles along neural pathways. Your muscles, joints, and tendons have sensors called proprioceptors, and these send messages back along the pathways to your brain. It’s a nerve and muscle give-and-take that you don’t have to think about consciously, but it keeps you aware of where you are in space and tells your muscles what movement needs to happen next.

Even if you take a long break from a particular exercise or movement, your brain will remember the pathways, and you will be able to pick up the exercise again with little trouble. And the more you use these pathways, the more ingrained your muscle memory gets.

That’s muscle memory in a nutshell, but some compelling new research reveals another astonishing facet of this process.

Muscle Memory Happens At A Cellular Level

An Ohio University study involved volunteers who engaged in six weeks of strength training, and then “detrained” for 30 to 32 weeks before re-engaging in the same strength training exercises for another six weeks. When compared to another group of volunteers who had not previously strength trained but did the strength training for six weeks, those who had trained before experienced a “rapid return to the trained state with significant alterations in fiber composition.”1

Something was apparently happening in the muscle fibers themselves, and researchers now have a good understanding of what it is.

How Do Muscles Remember?

All cells have a nucleus, but muscle cells often have more than one nucleus due to their size and complexity. The nuclei contain the genetic blueprint for making more muscle cells, so their presence and number is pivotal in the body’s ability to retain muscle memory.

When researchers studied the muscles of mice that were put on an exercise regimen, they observed an astonishing increase in muscle cell nuclei as the muscle fibers grew. But even more amazing is this: the number of muscle cell nuclei did not decrease when the mice stopped exercising and their muscles shrank.2

Previously, it was assumed that muscle nuclei did decrease, because the nuclei of surrounding connective tissue do actually decrease in number during periods of detraining. But muscles apparently have a mind of their own!

Investing In Your Bone Health “Deposit Account”

As I mentioned above, cell nuclei contain genetic information that is required to make more muscle. These nuclei apparently wait for reactivation via exercise for months or even years, ready with their genetic information to build muscle back rapidly…more rapidly than in those individuals who have not exercised in the past and thus have to start with fewer nuclei.
The more you exercise, then, the more you are making a “genetic deposit” into your health “account.” This is especially important if you want to stave off the tendency to build muscle more slowly as you age.

Additionally, all the myriad benefits of exercise, such as increased immunity, longevity, and improved mood, are also “banked” for the future when you engage in a healthy exercise routine.

The Densercise™ Epidensity Training System recognizes the genetic component of exercise, tapping into the role of exercise in influencing gene expression. Densercise™ balances repetition and variety, which is vital – while repetition is important in building muscle memory, research shows that it is also crucial to…

Keep Your Muscles Guessing To Build Your Bones More Efficiently

When you repeat the same movements over and over day after day without any variation, it can cause muscle fatigue and even nerve damage. Plus, too much repetition can make your exercise routine too easy; a bit of a challenge is very important to get the results you want. Plus adding variety helps keep up your motivation.

Another term for this is “muscle confusion,” and it’s actually quite beneficial. Changing up your workout means targeting different muscle groups, giving some muscles time to rest and build while you work other muscles. It encourages your muscles to adapt, change, and strengthen in response to varied moves.

Densercise™ Applies The Principles of Epigenetics And Muscle Confusion

The Densercise™ Epidensity Training System gives you a complete workout for a full four weeks that takes just 15 minutes a day, three days a week. You’ll never do the same exercise for one full month, so your muscles are challenged to adapt and strengthen.

Based on Wolff’s Law, which states that pressure from muscle and gravity stimulates the formation of new bone, Densercise™ offers a variety of movements that build bone density all over, with a particular emphasis on fracture-prone areas like the wrist, hips, and ankles.

Exercise Is Crucial To Build Your Bones And Muscle Memory

The research is clear: to build muscle memory, you need to get started with an exercise program – the sooner, the better. And there’s no time like the present!

I would like to invite you to check out Densercise™ by clicking here.

Remember, it’s never too late to start building bone density and muscle memory!

Till next time,


1 Staron, Robert S., et al. “Strength and skeletal muscle adaptations in heavy resistance-trained women after detraining and retraining.” Dept. of Zoological and Biomedical Sciences, College of Osteopathic Medicine, Ohio University, Athens, OH. 24 September 1990. PDF.

2 Bruusgaard, J.C. and Gundersen, K. “In vivo time-lapse microscopy reveals no loss of murine myonuclei during weeks of muscle atrophy.” Journal of Clinical Investigation. April 2008. 118(4): 1450-7. doi: 10.1172/JCI34022. Web.

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Comments on this article are closed.

  1. Susan OConnell

    If Densercise is a 4 week program, what happens after the month is over? Do I repeat it all over again?

  2. Leslie (Ms. L. Carmel)

    Good Afternoon Vivian And Fellow Commenters,

    This Was A Very Enlightening Article On Our Muscles. I Never Imagined That Our Muscles Had Memory. That’s Very Interesting!
    Thank You Very Much For Sharing This Information With Us!
    And Thank You Fellow Commenters, For Your Very Valuable Input. It Really Helps Out A Lot.

    Until Next Time – Take Care, Stay Well, And May The Rest Of The Holiday Season, Be A Healthy And Happy One For All Of You!


    • Vivian Goldschmidt, MA

      I am glad you found this article enlightening and informative, Leslie!

  3. Gillian Rossi

    Dear Vivian,
    I love your program and I have been trying to order the Bone Appetit cook book which looks wonderful. However, I am in Canada and on the website I cannot change United States to Canada when I try to order the book. Is there any way to rectify this?
    Thanks, Gillian

  4. Diane

    I do the same exercises for 45 minutes 3 times a week. Are you saying it would be better to split these up into the 3 days so I’m not doing all of them at once and doing only 15 minutes each day? I would still be doing the same exercises every week though.

    Thanks Vivian for your advice and information every week!

  5. Andrea

    I seldom have the time to respond to your articles or join in the conversation, but your communications are important to me. I always learn something of value and it gives me great confidence to know that I can take better care of myself.
    Thank you, Vivian!
    Best Wishes to all.

    • Vivian Goldschmidt, MA

      You are most welcome, Andrea. I am glad you are part of the Saver community!

  6. sandra

    thank you so much for all this valuable information and motivation.
    i have incorporated much of it into my daily life
    have a good holiday

    • Vivian Goldschmidt, MA

      Good to hear, Sandra! And you are welcome.

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