NIFS Healthy Living Blog

Often I ask my clients or athletes why they exercise. The most common answers that I get from them are “because I want to look better” or “for good health,” which are great reasons for sure. But what if I told you that exercise helps one of the most important organs in your body that doesn’t include any visible muscle: the brain.

The Effects of Exercise

I like to think that seeing physical changes are the only side-effects of exercise, but the main benefit is that with exercise you can improve memory retention, create new neurons, and essentially become smarter.

Increasing Neurotransmitters for Connections and Learning

Exercise contributes to many factors that help improve brain health. When you exercise you don’t think about this, but it increases your BDNF (brain-derived neurotrophic factor) levels. This neurotransmitter is responsible for many things in the brain, but I will list only a couple. BDNF is like fertilizer to neurons, which helps then grow. The more neurons you have, the higher your potential to make connections and learn new things. What BDNF also does is helps protect the neurons against cell death.

Increasing Glucose for Fuel and Learning

When you exercise, your muscles release IGF-1 (insulin-like growth factor) because your body needs fuel (glucose) to maintain that activity. In the brain, though, glucose is the main source of fuel. Some studies have shown that when IGF-1 is in the brain, it works with BDNF to increase learning instead of being used for fuel.

Increasing Growth Factor for New Brain Cells

The last benefit I will talk about is how exercise helps improve FGF-2 (fibro-blast growth factor). When you exercise, this is also transported to the brain and works together with BDNF to help with neurogenesis (growth of new cells). This has many benefits, such as new stem cells that can be used to learn new things as well as help with memory retention and reducing memory loss.

Learn More at NIFS

This is a very broad description of what goes on in your brain when you exercise and how exercise helps brain health. If you would like to learn a little more about this, I am happy to explain more in detail about the process that occurs in the brain. You can email me at pmendez@nifs.org.

This blog was written by Pedro Mendez, CSCS, FMS, Health/Fitness Instructor and Strength Coach at NIFS. To learn more about the NIFS bloggers, click here.

Seriously. Stop and take a breath. Don’t judge your technique, just breathe in and out. Failure to do both in and out will likely result in you fainting, and the ERs and urgent care centers have enough to do without you coming in with a cut forehead requiring stitches.

Take 5: A Relaxation Exercise

Hold your left hand palm facing up with your fingers slightly spread apart. Place the tip of the index finger of your other hand at the base of the left palm in the slot between the fat pads of the thumb and little finger.

To begin this short exercise, exhale; then as you inhale, let your index finger trace the length of your thumb. When you reach the tip of your thumb, retrace the length of your thumb as you exhale until you return to your starting point. Repeat this exercise for each finger.

If you chose to, you can reverse hand positions and repeat the exercise with your left index finger tracing the fingers of your right hand.

This exercise is short but a powerful way to calm down the fight/flight nerves and bring back physical and mental balance.

Breathwork

There hundreds of breathing techniques to explore and thousands of books written on the subject, going into great detail about what happens when you focus on your breath. I believe it is important and should be explored by anyone who wants to improve their health and wellness. That depth is well beyond the intent of this blog. However, here are some breathing patterns to try.

• Box breathing: Inhale for a 4-count, hold for a 4-count, exhale for a 4-count, hold for a 4-count, repeat. This technique is used by the military to calm soldiers before shooting drills and live action.
• 4 In, 6 Out: No holds, just simple in/out with a slightly longer exhale.
• 4 In, 6 Hold, and 7 Exhale: This is the beginning of longer holds and exhales.
• Focus breathing: Simply watch and follow the breath as it moves in and out. No judgment; just follow. This is the foundation of basic meditation practices.

Finding Balance

We all go through our fair share of stressful situations.  It's how you handle them that will help you maintain a healthy outlook . Use these techniques to find your own “life jacket,” a complement to the exercise ideas and nutritional information that NIFS provides. I hope it helps you find your breath, tone down the negative energy, broaden your perspective for your own mental and physical health, and perhaps help others as we go through together.

Your inner peace is your personal power. Therefore,

Peace and Power,
Rick

This blog was written by Rick Huse, NIFS Health Fitness Specialist. To find out more about the NIFS bloggers, click here.

As many of us are confronted with the decision of whether to send our children back to school or continue with online learning, we are faced with many questions that we had never had to ask ourselves before. Breakfast, lunch, and often snacks are mainly consumed during these hours at school, so as we continue to see Indiana trying to return to normal and reopen, we might need to tailor our eating habits to ensure we are not risking unnecessary exposure to COVID-19 when refueling our bodies throughout the day. These ideas also work for adults who are returning to the workplace or have already returned to the workplace.

Keep in mind, you want each meal to be comprised of plenty of fruits and veggies (half of your plate), while one quarter of your plate is filled with a protein, and the remaining quarter is filled with a minimally processed grain like brown rice or whole-wheat pasta. Make sure to use leftovers to make the next day’s meal prep easy—think large-batch cooking. Snacks should have a protein (such as nuts, peanut butter, etc.) along with a high-fiber carbohydrate like a piece of fruit (think banana or apple) to keep you feeling satisfied throughout the day.

Tips for Safe Eating at Schools and Work

Here are some actions to consider when eating meals at work or school amid a pandemic:

• Cut back on items that require heating up in the microwave to avoid touching a community microwave.
• Use a thermos if you would like to take hot items (such as coffee or soup).
• Pack a bottle of water (drinking fountains are likely to be closed).
• Practice “hands-free” snacking. An example for kids: toothpicks already placed into small sandwich squares that they can pick up like an hors d’oeuvre makes for a fun and safe way to eat finger foods!
• Use packaging to avoid touching food prior to ingesting food items.
• Practice good hand hygiene. Scrub with soap and water for a minimum of 20 seconds and don’t touch other items prior to eating.
• Bring your own utensils, napkins, and condiments.
• Vary the times you visit the cafeteria if possible to avoid high-traffic times.
• Keep your mask on as long as possible and try to sit at least 6 feet apart.

Meal and Snack Ideas

Take a look at some of these meal and snack ideas and give them a try. Keep in mind that these are suggestions, and I hope they provide inspiration. Although they don’t cut out your risk 100 percent, every little bit helps during this crazy time.

Breakfast Ideas

• Smoothie: 1-2 cups of frozen fruit, a handful of leafy greens, a spoonful of peanut butter, and milk of your choice blended to your preferred consistency. Pack in a thermos and bring your own straw.
• A banana and a squeezable almond butter packet (such as Justin’s).
• Overnight oats: soak rolled oats in milk in the fridge overnight with a dollop of peanut butter. Add fresh or frozen fruit on top. Eat cold or throw in the microwave before leaving the house (it retains heat well!).

Lunch Ideas

• Sandwiches on whole-wheat bread: wrap in parchment paper to avoid touching the sandwich when eating it. Skip the deli meats and try to load up on colorful and crunchy veggies with hummus in this option.
• Pasta salad: bring your own utensils. Make a big batch of whole-wheat pasta and sautéed veggies and toss with balsamic vinegar and olive oil in the morning. Toss in a can of pinto beans or a handful of pine nuts for an easy protein.
• Spinach salad: top with carrots, cherry tomatoes, walnuts, and chickpeas. Toss dressing on at lunch.

Snacks and Sides Ideas

• Squeezable applesauce pouches
• Larabars
• Mamma Chia Squeeze pouch
• Yogurt with a banana—I love the Silk soy yogurt for a dairy-free option
• Individual bags of prepopped popcorn (try pouring it into your mouth straight from the bag—it might not look graceful at times, but it keeps your fingers out of your mouth!)
• Precut fruit salad (apples, strawberries, blueberries, etc.)
• Precut/bite-sized carrots, cucumber, and celery that you can easily stab with a fork or toothpick and dip into a little hummus

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While this is not an easy time for anyone, trying to keep up your routine in eating habits is important so that your body is properly fueled and healthy. Best of luck this year, and stay healthy!

This blog was written by Lindsey Hehman, MA, RD, CD. To learn more about the NIFS bloggers, click here.

The uncertainty of the last few months has taken a toll both mentally and physically on everyone. Many people did not have access to gyms and instead did at-home bodyweight workouts or virtual workouts—or did nothing at all. As time has passed, we are now returning to gyms and everyday normal lives. Returning to play and activity must be done in a strategic way. Going all out upon return can lead to many detrimental effects on the body. Making sure to take proper steps back into working out is vital to your body and your overall health. Sleep paired with hydration and a balanced diet will aid in the process of coming back stronger and more efficient. Taking a slow approach will also allow your body to get acclimated much more easily and quickly.

Safely Returning to Activities

You should return to play and activity with moderation. Jumping right back into the gym 5-6 times a week will lead to overtraining and other soft-tissue injuries. Trying to max out upon return after not lifting heavy weights is another challenge that will lead to injury or worse. Gradually getting back into the swing of things is the way to go, and will lead to the safest and most effective return.

Starting with bodyweight exercises and lighter weight is a great way to return. Focusing on form and taking the time to relearn movement patterns is another safe, effective tool to use. This is a great time to identify other imbalances you might have neglected before, or things that were brought about by the pandemic. Giving you the best possible options will not only help with longevity, but will also help with overall quality of life. 

There Is No Rush to the Finish Line

During lockdown, your focus should have been on trying to maintain a healthy, balanced diet and staying as physically active as you possibly could. I know times were hard and days were long, but it shouldn’t have derailed all the hard work you put in before the pandemic hit. That is why it is essential to take proper steps to gradually get back and acclimated to the weight room. Continue to set goals. Keep them within reason. There is no rush in achieving them. Staying healthy and creating longevity is the name of the game.

If your numbers are way down since the pandemic, trust that the process will lead you right back where you were and beyond. Find alternatives and alternative exercises that will gradually get you back into the swing of things. For example, if you love the squat, find other squat variations that will keep you healthy as you gradually work your way back to heavy squatting. Goblet squats are a great alternative. Cyclist squats are another great tool for developing the quadriceps. Utilize the TRX; it is a great functional piece that will aid in your return to play and activity.

Enjoy Being Back Outdoors and at the Gym

Staying healthy during this time is the ultimate goal. Doing it safely and properly is the way to go. Utilize your trainers and dietitians to help you on your journey. Never hesitate to ask professionals for advice on returning to the gym. We love seeing you back as much as you love being back. Continuing to practice safe and effective training methods with proper sleep and nutrition will make for a great rest of the year!

This blog was written by Jason Quarles, IUPUI Athletic Performance Coach. To learn more about the NIFS bloggers, click here.