A recent article in the New York Times titled The Best Exercise For Aging Muscles reports on a study that attempts to answer the question: What is the best mode of exercise for aging bodies?

You can access the study here or get the abridged version (based on the New York Times article) as reported in our previous blog post, here.

Spoiler alert: the studies’ answer is high intensity interval training (HIIT).

Before you immediately run out the door for a speed session or hire a personal trainer to bark at you to “Go harder!”, put down the stopwatch and headband and let’s talk.

Aging can be a destructive force of nature: skin sags, things grow you wish did not, things you wish would grow refuse and deep down on a cellular level, we begin to lose vigor and strength. The desire to stay robust grows strong.

While the researchers in this study are very reputable, keep in mind, this is one singular study with a small sample size and of a short duration. The true take away here, from a scientific perspective, is that we should give this another go (or two) with a bigger population and over a longer period of time to truly validate the results before we start basing major lifestyle habits on them.

However, that desire to never grow old lingers and thus you may question:

Should I incorporate HIIT into my exercise routine?

If you have never exercised before or have a condition that may preclude you from exercising with intensity the answer is an emphatic “NO“. If you are you taking prescription medications, in a diseased state or have bio-mechanical limitations, you should consult your doctor before beginning a new exercise program and it likely won’t begin with HIIT.

If you are not already in a regular, consistent exercise routine, the answer is  “Yes, but not right now.” It’s called “high intensity” for a reason and it’s not something to rush into. If you are otherwise well and interested in changing your health, slowly begin an exercise program that speaks to you and work your way up to it. You can get to that place where you build increase strength and vigor, just maybe not today.

And that’s okay.

Life isn’t a race. It’s a journey. Take your time and build up.

If you have been exercising regularly, are relatively healthy and are open to adding a little spice to your routine, the answer is “Sure, why not?!

Again, start out easy, build up intensity over time and if you see improvement in your performance and positive changes in your mental state, keep at it. Consistency is still the key.

Note: if HIIT leaves you tired and popping painkillers like skittles, then it is time to back off. Exercise should leave you feeling invigorated, happy and ready for anything. You should not be left in a puddle on the couch for the next week.

Whether you give HIIT a try or not, in the end, it comes down to this:

The best exercise for you is the one you will do.

Figure out what that one thing is and do it.

A study saying HIIT is the latest and greatest method to beat Father Time is fine, but if it is not something you would realistically incorporate into your life, it doesn’t matter.

The one thing we know for sure is our bodies are engineered for movement.

Listen to your body.

Be patient.

Good things will come if you keep moving.

Oh, and one more thing, exercise will improve your health but it won’t make hair grow back on your head. 😉


17 Replies to “Is High Intensity Interval Training Right For You?”

  1. I like intervals that start easy to moderate, focussing on form. Then, about halfway through the interval, I begin my acceleration making sure not to lose form.

  2. I enjoy HIIT training, and do it every couple of weeks. I love the varying intensities, keeps things from getting boring.

    1. It’s true, even apart from mental boredom from doing the same thing day after day, it’s good to vary the way your muscles physically work to keep full ranges of motion throughout your body. Bad things happen when muscles get tight and limited. Variety is the spice of life and health!

  3. Ha ha, it won’t make hair grow back on your head but it may grow on your back, shoulders and ears… 🙂

    1. Thanks Michelle! HIIT is worth a try. It doesn’t have to kill you to be worth the effort. Getting your heart rate up a little higher than normal does wonders for your fitness and your health. Plus breaking a good sweat makes you feel like you really accomplished something great!

  4. interval intensity is my style of workout! try variations of Cathy Friedrich workout if you have not tried it!

  5. Tried my first HIIT workout last night, broke a good sweat. It has definitely made my top favorite workouts list.

  6. I work with a personnel trainer every 4 months for the purpose of shaking up my metabolism. which has slowed down as I have gotten older. A trainer does push you when you need it!

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