How Physical Inactivity Affects Your Energy Levels

We’ve all heard people say, “I’m too tired to exercise.” Perhaps, we also say this excuse ourselves when others ask why we don’t consistently engage in physical activities. According to The Heart Foundation, this is the number one reason given for physical inactivity.^[1]

This is a paradox because we need the energy to exercise and yet, one major effect of physical inactivity is having depleted energy levels, which makes it extremely difficult to get moving in the first place. Oxygen is a key energy-producing fuel source, and lack of exercise limits oxygen supply to our brains and bodies, creating an energy slump.

So, how does physical inactivity affects our energy levels?

Low energy levels do more than just leave us feeling sluggish and unmotivated. The effects of physical inactivity set off a domino effect that topples our ability to focus, make smart decisions, manage our mood, build resilience against stress, and perform at our highest capacity—basically, all the fundamental pillars of maintaining optimal energy levels.

Left unchecked, this can lead to discontent in our own lives and create a ripple that impacts everyone around us.

There’s good news, though. You don’t have to suffer through hours at the gym, force yourself out of bed for a crack-of-dawn jog, or endure other such unpleasantries to shift this dynamic for yourself.

Here are some of the ways the effects of physical inactivity play out in various areas of our lives and also some simple, painless activities to try that will enhance your energy levels.

1. The Relational Element

Do you ever feel drained of energy when you’re caught up in an argument with your partner or when your kid is having a meltdown? It’s like someone pulled the plug and every last drop of your life force is flushed down the tubes.

It turns out that a lack of physical activity could be a factor in this phenomenon. One study found that when people exercise, it creates a cascade of positive interactions with friends and family on the day of—as well as the day following—the activity.^[2]

Better Together

These benefits are increased when we exercise with our loved ones. Next time you sense an impending family feud, take a timeout for some physical activity together. I remember many occasions when my own kids were toddlers, ditching our plans in a moment of frustration to go outside together quickly moved the day’s trajectory onto a more positive track, even if it was for just a few minutes. This still rings true today in their teen and preteen years. Though persuading them to change gears can require a bit more patience these days, it’s always well worth it!

Play a game of basketball or tennis. Bike around the block. Trek through your nearest trail or green space. Go critter spotting at a local park or in your own backyard. Not only can this tactic help diffuse a situation before it becomes volatile, but if you make it a habit, you’re also likely to notice an overall reduction in these energy-draining moments.

2. The Mental/Emotional Element

An estimated 40 million adults suffer anxiety disorders in the US alone.^[3] When we are triggered by a threat, whether real or perceived, our brains pump out hormones to help us cope in what’s known as the “fight – flight – freeze” response. The aftermath can feel like a massive depletion of our energy.

Sleep is an excellent method for recovering, but continuous anxious thoughts often make this difficult. Physical inactivity compounds this because it means we’re losing out on one of the most effective natural methods for regulating our sleeping patterns. Exercise also promotes mental clarity by effectively wiping our minds and bodies of the excess stress hormones instigated by anxiety.

Natural Regulators

It’s not only anxiety disorders that bungle our energy levels. Everyday stresses and mood fluctuations can make us feel like we’re stuck on an exhausting rollercoaster of emotion.

Physical inactivity contributes to the depletion of serotonin and dopamine—chemicals that help naturally regulate our mood and energy. Physical activity boosts these chemicals which enhances activity in the prefrontal cortex (the part of our brains responsible for higher-ordered thinking).^[4] This process calms the limbic brain (our emotional headquarters), automatically shutting down energy-wasting emotional triggers.

3. The Intuitive/Spiritual Element

Exercise helps us grow our mind-body awareness while we learn to move out of our logical thought processes. The more we tune into our bodies and what they are telling us, the better we can tap into our inner knowing. We can stop using up our energy chasing after solutions or validation that comes from outside ourselves.

Our connectivity to the Universe or a higher power can be a catalyst for improving our energy levels as well. There are several approaches to enhance this through physical activity. Yoga and Tai Chi, for instance, are well-known spiritual practices used for centuries to connect mind, body, and spirit. From a Western perspective, they also help to create harmony between our needs for “achievement” energy and “restful” energy. Too much focus on either end of the spectrum can lead to burnout or depression.

A Powerful Combination

Meditation is another spiritual custom that is also a proven energy booster.^[5] Unfortunately, sitting still and calming our minds can be a struggle, especially for people with anxiety issues.

“Walking meditation” is one ritual that makes this easier while providing the powerful energy-boosting combination of both physical activity and intentional reflection. The Greater Good Science Center at UC Berkeley describes this as a “basic method for cultivating mindfulness . . ., which involves focusing closely on the physical experience of walking, paying attention to the specific components of each step.”^[6]

Hiking in nature also counteracts physical inactivity while helping us reconnect with our spirituality by calling our attention to the wonders of the world beyond ourselves. Awe-inspiring experiences contribute to positive changes in mood, attitude, and behavior. This enhances our energy levels by freeing up our mental space from overthinking and negativity. We can trust in our own inner knowing and lean into the belief that the Universe always has our backs.

4. The Self-Mastery Element

How energetic do you feel when your inner critic is saying you’re “too weak,” “too old,” or “too broken” to achieve your greatest goals and live your full purpose in life? It drags you down, right?

When our brains believe these negative thoughts, it exhausts our energy levels, but fortunately, there is a simple method for counteracting these lies.

You guessed it—exercise.

Physical accomplishments change our self-perception and boost our feelings of empowerment and self-worth. The agility and flexibility gains we achieve through repetitive practice of HIIT (high-intensity interval training), martial arts, or metabolic conditioning sessions, for example, create neural patterns in our brains. This carries over and rewires our mind-body for grit, strength, coordination, and resilience in all areas of our lives. What could feel more energizing than knowing you are powerful and capable of overcoming any challenge that comes your way?

Express Yourself

Our energy levels can also be improved through self-expressive activities (e.g., dance) by helping us unpack a mess of emotions that may be bogging us down. Reaping the rewards of physical activity doesn’t require us to be focused on appearance or weight. Just find something you enjoy and that makes you feel good to move your body, whether it’s a salsa class or a favorite sport, Pilates or Zumba, or just a stroll through the neighborhood.

We don’t have to jump in with the go-getter approach we tend to take with most endeavors either. We don’t even need to be what we would consider athletic, artistic, or dramatic. All that’s required is to take one step forward with a focus on personal progress. Remove the expectations, self-judgment, and comparisons, and watch yourself bloom.

5. Energy Beyond Exercise

Globally, one in four adults does not meet recommended levels of physical activity, according to WHO.^[7] While it is important to understand the ramifications that inadequate exercise can have on our health and longevity, this is just one part of the equation. There is far more at stake here.

Modern living enables us to achieve most of our daily needs with the least amount of physical effort possible. Not only do we not exercise enough, but we also rarely move our bodies at all—except from couch to fridge or from the doorstep to the car.

Physical inactivity robs us of powerful elements that enrich our lives—deeper connections with ourselves, our loved ones, our inner peace, and the vastness of the Universe around us. Our ability to feel fulfilled and successful in life hinges on the link between movement and vitality. Simply put, physical inactivity dwindles our energy at every level.

Here is a breakdown to help you fit it into your schedule with ease: On each of 5 days per week, do 15 minutes of vigorous exercise (HIIT, jogging, metabolic conditioning, or fast swimming or biking) or 30 minutes of moderate exercise (brisk walking, dancing, hiking, tennis, or water aerobics). And remember, any form of movement is better than none.

More About the Importance of Physical Activity

• If You Exercise but Sit a Lot, You’re Still Unhealthy
• How Exercising Makes You More Productive
• Why Sitting is Killing You

Featured photo credit: Adrian Swancar via unsplash.com