Life’s Little Changes – The Fat vs Muscle Factor


It is a known fact that as we age our bodies change.  Starting around the age of 45 we start to lose muscle mass at a rate of approximately 1% per year.  Although this doesn’t sound like a big deal, it really is.  The reason being is because at the same time our bodies are starting to lose muscle mass, most people are starting to gain weight.  The average American gains 1-2 pounds of weight per year as they age.  Again that doesn’t sound like a lot but if you average that over 10 years, you have gained 15 pounds! 

Let’s look at that.  Muscle is about 18% denser than fat.  In other words, think about weight verses volume.  A pound is a pound but the amount of space one takes up verses the other is the key factor.  For an extreme example think about the weight of one pound of feathers verses one pound of brick.  Since the brick is so much denser, it would take up much less space than one pound of feathers would.  You get the point?

So, if muscle is 18% denser than fat and we are losing mass yet gaining weight what do you think we really gaining?  Fat, of course.  Our bodies are either staying the same size or, in many cases getting physically bigger.  Consequently our ratio of muscle to fat is changing dramatically.

Less muscle means less strength thus decreasing our ability to do even the little things.  I met a woman who could no longer carry her own groceries into the house because they had become too heavy and she was not very old!  Verses the woman who still lifts weights at 68 years old, looks fabulous and carries just about anything and everything she wants.  Big difference.  This doesn’t even address the bigger picture of doing the fun things.  I have a 77 year old friend that plays tennis like no body’s business.  She competed in a league a few weeks ago, played for 3 hours to win the overall competition, and she was playing against women in their 50’s.  Now that’s living!

A decrease in muscle mass does not only equate to less strength.  With less muscle, a decrease in bone density rises thus leading to the potential for osteoporosis.  In addition studies have shown that an increase in strength can:

  • Result in a decrease in arthritic pain[1]
  • Improve balance and flexibility
  • Assist in balancing blood glucose levels
  • Have a positive impact on our emotional being
  • Strengthen the heart
  • And much more

So let us start by figuring out our own ratio of body fat to lean muscle.  There is a means of measuring this called the Body Mass Index or BMI.  BMI is a comparison of your height to weight.  This formula is being used more and more in the medical field and yet it is not necessarily an accurate way to measure body fat, in my opinion.  Take the individual who is very muscular and consequently quite lean.  They will come up on the BMI chart as having too high of a body mass index for their size.  Again this is because of the fact that muscle is so much more dense than fat.  A very small person, with a body fat of say 15%, will appear fat on with this measurement.  Or the body builder that is 5’6” and weighs 240 pounds.  His body fat may be around 12% and yet on a BMI chart he will show up obese.

A better way to determine the ratio is through actual measurement of body fat.  This can be done at a gym by using calibrators where skin is lifted from the muscle and measured on various parts of the body.  It can also be done in a pool by measuring how fast you sink; supposedly a better way and yet not too easily found.  For those of you that don’t have access to these kinds of measurements, I did find a source online that seems pretty accurate.  Simply go here to take that test  

Once you have this information you have the power to change it.  Rather than think, ‘I’m doomed!’ it is time to think positive.   It means you have an opportunity to make changes that can have an incredible impact on your health, your future and how to enjoy the balance of your life.  An Encore Life.  How great is that?

As time goes on and the kids are grown, there is more time to focus on ourselves separately and together with our partners.  It is a time to engage in new endeavors.  To think outside the box.  To explore things that we might have thought about in the past but just didn’t have the time to try.  It is time for an even better life!

Building muscle requires resistance.  When a muscle is challenged physically it puts stress on the bone.  The bone in response creates additional osteoblasts or cells that produce more bone.  The process is known as the piezoelectric effect.  Greater stress = more cell production=denser bones.  And, as mentioned, this is an excellent way to prevent osteoporosis.

Not only will that additional muscle strengthen your bones but it will increase your basal metabolic rate or BMR.  This is the basic amount of energy needed per day to function.  Additional muscle mass = higher BMR = additional calories burned.  Therefore a person with a higher ratio of muscle to fat can and actually needs to eat more.  Now isn’t that a great thing!  Of course what we eat is important as well.  To create these positive changes requires a blend of exercise and diet but for the purpose of this article let us focus on the exercise portion.  The diet will be addressed in a future article.

For now, let us take a look at the ways in which we can increase our muscle mass.  Of course there is the obvious – going to the gym to lift weights.  This is a great way and works fantastically for some.  For others this sounds like a death sentence!  Here are some additional ideas that can be really fun, give you a cardiovascular workout as well and offer resistance training:

Hiking Outdoors is good for the body, mind & soul!
Hiking Outdoors is good for the body, mind & soul!

Hiking up and down hills (my personal favorite).  Although this doesn’t address the upper body it is great for your legs and hips.  You would need to supplement with some upper body training.

Just started doing this... wow what a workout & so fun!
Just started doing this... wow what a workout & so fun!

Rowing.  This fun sport actually uses both your upper body and (to my surprise) a great deal of legs.  Overall it can really offer resistance as well as cardiovascular fitness.

Ok I'm not there yet... you?
Ok I'm not there yet... you?


Yoga can be a good form of resistance training, expecially the more challenging types such as Ashtanga Yoga.

Doesn't this look fun!
Doesn't this look fun!

Taking classes such as certain forms of dance, boot camps and so forth.

Why not?
Why not?

Kayaking.  This is more for building upper body strength but it is fast-paced and fun!

This is great to do indoors as well.
This is great to do indoors as well.

Rock Climbing.  Now this one might really take you to a new place!

This is used by all ages.
This is used by all ages.

Even the Wii Fit can offer those that want to stay inside a great workout.

These are just some ideas.  Play around with different types of activities that you enjoy and see if it fits into a strength or resistance training category.  Do not buy into the, ‘well I’m getting older…’ mentality.  Step out and up and make tomorrow even better than today!  You will be amazed at just how much you can change your body and fitness level!  We are only limited by our imagination so be creative, build muscle and head towards a more dynamic, healthy future! 

[1] Study at Tufts University

Strong Kids Healthy Kids

Health & Nutrition Experts Podcast Series

How healthy are your children?  Are you finding that they are starting to gain more weight than they should?  What activities are your children involved in?  Do you find they are pretty active and yet are still starting to get heavy?

Children are our future and how healthy they are today will have a direct impact of how healthy they become as adults.  There is an alarming rise in obesity amongst children.  In fact, childhood diabetes in not only on the rise but it is growing daily.  This will lead to additional health issues such as cardiovascular disease, immune issues and much more.

Now is the time to start having a positive impact on your child’s health!  You can start by learning about the benefits of building muscle through weight training for your children.  Fred Hahn, the author of Strong Kids Healthy Kids, will speak to you about the studies done and how to incorporate weight training into your children’s lives.  Not only will your kids love it but so will their bodies.

Smiling Kids

LISTEN TO THIS PODCAST titled “Adolescent Obesity & Fitness” to learn how to start having a positive impact on your kids health.

For more on kids, GO HERE.


Last week there was a statistic in the Daily Camera about the number of hours people watch TV on average per month.  The number astounded me… 151 hours!!!  That equates to about 5 hours per day!  I just can’t imagine.  Not only can’t I imagine, but it has gotten me thinking about the inundation of commercials this puts into our brains.  These commercials teach us about eating fast food and taking lots of medications.

When I was in nutrition school in NYC, we had a speaker talking about commercials.  Although I can’t remember who exactly it was, the impression he left has not gone away.  Basically what he presented was how commercials lure you into thinking that your life is not complete.  Companies present you with these idyllic lifestyles, showing people that are healthy and happy.  They then indicate this would not be the case if it weren’t for a certain drug or food that the people in the commercial are consuming. 

Whether we like it or not, this gets into our subconscious and we start down the path to finding this nirvana that only comes with something outside of ourselves.  It is a wonder we are overweight, obese, taking too many medications and generally not healthy?  Think about it.  

How many hours a day do you watch TV?  What do you gain from it?

I would like to challenge you.  Buy a little notebook.  For at least one week, write down how many hours a day that you sit in front of the tube.  Record the shows you watch and mostly record what is being advertised during that time.  Then, do the following:

  • Ask yourself if the show stimulated your brain in some healthy way. 
  • Watch how much you respond to those commercials. 
  • Do you get hungry for some fast food that would have never crossed your mind had you not seen an advertisement for it? 
  • More than that, do you respond? 
  • Do you go out and eat some junk food that not only doesn’t fulfill you but supports you being less than healthy?
  • Last, do you find yourself thinking that “If only I took that medication I too would feel better!”

Is this the way you want to live your life?  Do you want someone else influencing you what to eat and what medications you are told you need to take?

I believe this process will help you to take back control of your own life.  Once you see how much marketing can influence your thoughts and actions you may choose to do something different. 

Start making a list of things you can do that stimulate your brain, offer you exercise, make you notice the amazing world around us, and provide you with a social setting where you can have great conversation rather than all just staring at the tube together.  Once you have your list, start implementing some of those things into your evenings and weekends rather than watching television.  I think what you will find will be a richer, more rewarding life that provides you with healthy alternatives to the dreaded marketing gurus on TV!