While aging is inevitable, healthier aging is well within our control. The good news is regardless of age, our brain can improve its neural networks and cognitive function, also known as neuroplasticity.
Carla Sottovia, PhD,
Cooper Fitness Center Director of Personal Training Education, explains how the same exercises that are good for your heart are also good for your brain!
A Fit Mind
We know exercise benefits our overall health by lowering blood pressure and cholesterol, as well as reducing inflammation and symptoms of depression by flooding the brain with endorphins. However, exercise has also been shown to play a major role in enhancing brain health. The Cooper Institute looked at the relationship between aerobic fitness and the later risk of dementia in the Cooper Center Longitudinal Study.
The study found that people with a high level of fitness are 36% less likely to develop dementia.
Did you know certain types of exercise can physically alter the structure of the gray and white matter in your brain? “The gray matter of the brain contains neurons, or nerve cells, responsible for muscle control, sensory perception, memory, emotions, speech and decision making,” explains Sottovia. “The white matter is comprised of cell axons or extensions that carry signals from one area of the brain to another. Exercise can help produce new neurons, connections between neurons and blood vessels.”
Other studies have shown exercise increases a protein in the brain called brain-derived neurotrophic factor (BDNF). BDNF assists with neurogenesis, the production of nerve tissue growth. BDNF also influences the brain’s awareness of where you are in space and is responsible for verbal memory.
Specific exercises can improve brain health:
- Aerobic activity improves gray matter, specifically in the areas of the brain such as the hippocampus where dementia and mild cognitive impairments may occur. Even just 30 minutes of aerobic exercise can improve the production of BDNF.
Walking six to nine miles per week has been shown to increase gray matter in two of the four regions of the brain—the frontal region (responsible for retaining information) and temporal region (responsible for memory).
Running also increases new neural connectivity in endurance runners as young as 18-25 years old. This increased connectivity takes place in the same area of the brain where major declines are seen with aging, such as memory. The earlier in life you become active, the more likely you are to enhance and protect the longevity of your brain’s health.
- Resistance training can significantly improve the brain’s ability to form new brain nerves (neurogenesis) and new blood cells (angiogenesis) through the increase of a hormone called insulin-like growth factor-1 (IGF-1).
- Mind-body exercise—activities that keep the brain engaged, require coordination and rhythm or accomplish a movement task—also improve cognitive function. For example, tai chi has been shown to decrease the risk of developing dementia by 60% and juggling has been shown to improve gray matter, enhancing visual and motor information. Other mind-body activities include dancing, yoga and stretching.
For a video demonstration of exercises to help enhance brain health, watch the
Exercise Move.
Results speak for themselves
“After following an exercise program, I’ve had clients report feeling more alert, having a clearer memory and having more stamina enabling them to do other activities that otherwise were too challenging,” says Sottovia. “As their trainer, I see improvement in their overall ability to perform different movement patterns and coordination.”
Another way to stay active and improve brain health is by joining a group exercise program. One program offered at Cooper Fitness Center,
Move.Laugh.Connect (MLC) focuses on enhancing brain health and functional years in a group setting. The program incorporates activities including joint mobility, motor control, muscular endurance, strength and brain fitness such as memory recall and reaction time. While MLC is geared toward older adults with limited mobility and stability, many fitness facilities offer group exercise classes such as dance, strength training, core and balance for all ages.
Healthy lifestyle and brain fitness
To optimize your brain’s fitness level, Sottovia also suggests participating in activities that engage and challenge your mind. Whether it’s learning a new language, joining a social group, listening to an educational podcast or participating in a book club, the options are endless!
While exercise is a key component to a healthy brain, it is important to not neglect the other aspects of an overall healthy lifestyle.
Dr. Kenneth H. Cooper provides nine steps to prevent Alzheimer’s:
- Engage your brain daily. Games, crosswords, brain teasers, puzzles, improve computer skills
- Exercise your body. At least 30 minutes of collective or sustained physical activity most days of the week
- Eat healthy foods most of the time. Include 5-10 servings of fruits and vegetables daily, incorporate the Mediterranean or DASH diet into your eating plan
- Control coronary risk factors. Blood pressure < 140/90; total cholesterol <200
- Get adequate sleep. At least seven hours per night
- Delay retirement.
- Socialize. Join a club, church, synagogue, group or volunteer with an organization
- Take your vitamins. Talk with your physician to see which vitamins are right for you
- Use alcohol in moderation, if at all. No more than one drink per day
- Refrain from using tobacco of any type.
At the end of the day, aging does not equate to imminent cognitive decline. In general, signs of dementia could start as early as your 50s but it is all heavily dependent on the type of lifestyle you choose to live. Your health is your responsibility and there is no drug or cure that can replicate the benefits of a healthy lifestyle, especially when it comes to brain health. The more you move, the sharper you’ll be!
For more information about Cooper Fitness Center, visit
cooperfitnesscenter.com or call
972.233.4832.
Identifying Unhealthy Habits
People struggling to lose weight may have unhealthy eating habits. Smith lists three of the most common unhealthy eating habits harming your weight loss progress:
- Drinking your calories. Yes, calories are included in the beverages we drink, including juice, coffee, tea, soda and energy drinks.
- Mindlessly snacking. Snacking when you’re not hungry can be triggered by countless aspects in someone’s life such as boredom, stress or comfort.
- Lack of nutritional knowledge. Underestimating calories in meals is as simple as not including add-ons such as cheese, creamer or dressing to your meal. This underestimation can cause you to exceed your calorie goal and hinder you from reaching your weight loss goal.
Weight loss is not one size fits all and requires key components such as planning, motivation, exercise and knowledge of healthy foods. If you have questions about weight loss, nutrition or Cooper Weight Loss program, schedule a nutrition consultation with a Cooper Clinic registered dietitian nutritionist. Call 972.560.2655 or visit cooperclinicnutrition.com .
For more information about professional fitness training at Cooper Fitness Center or to schedule a session with a trainer, visit cooperfitnesscenter.com or call 972.233.4832 .
On-the-road fitness is a helpful routine to adopt when going on vacation but is also for those who travel for work. It’s important to make sure your body is always moving and avoid sitting in a sedentary position for extended periods of time.
What does on-the-road fitness consist of?
On-the-road fitness shouldn’t look any different than it does when you exercise at home. The only thing that may change is the location and equipment you use. Feldman share’s locations that can help you maintain consistent workouts:
- Hotel gyms
- Gyms that offer day passes
- Playgrounds
If you come across a time when you don’t have these types of places at your disposal, simply change your workout to include exercises and movements that don’t require any equipment. Feldman explains “you should be moving every day in some way, shape or form. It doesn’t have to be a grueling exercise routine when you travel, but you should incorporate movement and activity of some sort.” One of the easiest ways to stay active with no equipment is cardio exercise, as featured in the past Fitness Files article, “All You Need is You! Cardio Exercise without Equipment.” Learn more about cardio and other exercises you can adopt in our Fitness Files article archive .
Below are a few more exercises to help you stay active when you travel:
- Band squats
- Tube curls
- Push-ups
Joshua Cuellas , Professional Fitness Trainer at Cooper Fitness Center, highlights these exercises and tips in our on-the-road fitness exercise video . To browse more exercise videos, visit our Exercise Moves video library .