Mix it Up…for Brain Power

As a personal trainer, I often advise my clients to mix up their exercise routines to keep their muscles and their mind challenged. Science has taught us that regular bouts of exercise produce adaptations in the neural connections between our brain and muscles. And we easily recognize these adaptations when we become stronger and have improved aerobic endurance. But even these improvements plateau if we do not mix things up in our activity routines every once in a while.

So how do we overcome plateaus? We overcome plateaus by disrupting our regular routines. Planned, purposeful disruption is strong medicine for creating healthy neural pathways. By adding something new to our exercise or movement routines, we create opportunities for our brains to adapt (reroute and rewrite neural pathways) when we integrate novel movement patterns into our daily activities.

For example, one thing I always suggest my clients do to improve their balance is to switch sides when engaging in routine daily activities. In other words, I encourage them to use their non-dominant hands or legs. If you are right hand dominant, try using your left hand once a day to brush your teeth, write your name or use your computer mouse. Likewise, notice which leg you tend to put into your pants first when you dress…then switch it up once in a while. Making these simple changes recruits and strengthens NEW neural connections.

If switching sides feels awkward or uncomfortable, that is normal, and the
reason we feel ‘off balance’ when we use our non-dominant limbs to do everyday activities is because we have, by years and years of preference, created a strong neural pathway (preference), and this preference is now COMFORTABLE. But from my perspective, comfortable equates to easy which equates to weakness which equates to imbalance; and imbalance is almost always a foundation not only for injury but also for illness. So remember, once in a while, a purposeful disruption needs to be introduced into your day. I hope you will have fun with this and choose to engage in some practical disruption soon. It’s good for your brain. It’s good for your body!


This is the first post in the brain power series. If you want to learn about more ways to improve your brain power, then follow my blog and have notification of my posts sent directly to your email.

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