Fitness
OSU’s Tactical Fitness and Nutrition Lab provides vital wellness resources for nation’s first responders – Oklahoma State University

Friday, September 13, 2024
Media Contact:
Mack Burke | Associate Director of Media Relations | 405-744-5540 | editor@okstate.edu
Firefighters, law enforcement officials, military personnel and emergency medical
workers are the first responders in emergencies, risking their lives daily to save
others and provide critical aid.
These tactical athletes are thrust into life-threatening situations at a moment’s
notice to ensure people’s security and safety, which can put them at risk of unique
health problems and even premature death.
Often, first responders’ health and fitness are overlooked, and the resources to make
changes are limited.
In 2019, Oklahoma State University took a step to optimize health, fitness and performance
for these populations by establishing the Tactical Fitness and Nutrition Lab.
Co-directors Dr. Jay Dawes, professor of applied exercise science, and Dr. Jill Joyce,
associate professor of nutritional sciences, created the lab to help tactical athletes
perform their jobs safely and efficiently during their careers and retire healthy.
Together, Joyce and Dawes are exploring opportunities to work with OSU’s Human Performance
and Nutrition Research Institution to accelerate the land-grant mission and fuel the
work they are already doing with tactical athletes.
“There’s this awesome culture on campus when it comes to research. People often get
very competitive, and it’s cutthroat. That is not the culture here,” Joyce said. “We
are very supportive, and I think HPNRI fits in beautifully with that. I expect them
to continue helping make connections.”
The lab collaborates with an organization to evaluate their fitness and nutrition.
OSU then provides strategies to guide personnel toward a healthier path.
Forty-five percent of firefighter on-the-job deaths are from heart attacks, not fire,
Joyce said.
As firefighters rush to the scene, their hearts race and blood pressure spikes. The
combined stress of the urgent task, along with personal factors such as fitness level,
hydration and nutritional status can increase strain on their heart.
Despite these demands, a healthy firefighter’s body can handle the pressure, minimizing
the risk of major health issues or death.
“Research on big groups of national firefighter deaths found that none occurred in
healthy individuals,” Joyce said. “They all occurred in people who had underlying
heart disease, high blood pressure, which could be because of the job, but also factors
like high cholesterol, obesity. Nutrition, followed by physical activity are the leading
risk factors for those. I would say the job pulls the trigger, but lifestyle loads
the gun.”
Joyce collaborates with first responders and their families on nutrition. Common practices
for the general public often don’t work for tactical athletes, making it challenging
to meet their nutritional needs.
“If somebody eats out too much, and they’re not eating healthy food when they eat
out, my students always suggest they should pack their lunches, but when you work
in a car for 10 hours a day with no fridge, freezer or microwave — it’s a curveball,”
Joyce said.
There’s this awesome culture on campus when it comes to research. People often get — Dr. Jill Joyce, associate professor of nutritional sciences
very competitive, and it’s cutthroat. That is not the culture here. We are very supportive,
and I think HPNRI fits in beautifully with that. I expect them to continue helping
make connections.
Brittany Wheeler, Colorado State Patrol wellness and fitness coordinator, learned
that officers want more nutrition material, which prompted her to connect with Joyce.
“This whole concept of making wellness more important in our agency is probably like
six, seven years old now, but it takes forever to change culture,” Wheeler said. “She
helped me dial down the material to the specifics, like learning how to read a nutrition
label.”
As an instructor at the academy, Wheeler has 23 weeks to work with cadets teaching
them the basics of nutrition and wellness.
Outside the academy, Wheeler provides officers with resources such as Joyce’s nutrition
classes and a handout showing how to eat healthily at a restaurant.
“That was huge just to start that conversation,” Wheeler said. “We can’t always bring
our food. We’ll have 14-hour shifts, where you have to go to a gas station, or you’ll
have to stop for fast food, but to create that awareness piece is great.”

power, speed and agility, except they perform on a moment’s notice with occupational
loads and wear personal protective equipment.
It’s challenging to find tactical athlete specific resources in a world where new
health trends emerge every day. Wheeler said having access to Joyce and Dawes is important
to ensure the information she shares is accurate.
“It’s just one of those things that you’ve got to start somewhere,” Wheeler said. “… You have to meet people where they are. They have to start changing, changing
the culture, and creating those conversations and just start super simple.”
Typically, unhealthy snacks or baked goods are found on fire station countertops that
firefighters picked up at the store or were delivered by the community, Joyce said.
Often those foods are leading to health issues.
“Usually, the food environment is set up to destroy them,” Joyce said. “That’s not
going to fuel performance or health. We are looking at department-level changes. Should
we have a policy that says no junk food on the counters? Should I put out a PSA that
says bring fruit baskets and veggie trays? We’re trying to set up systems so that
they have knowledge and skills, but also the environments, the cultures, the people
that allow them to do that.”
As part of dietary assessments, Joyce provides nutrition report cards with color codes
and letter grades to highlight areas of concern and how to improve. Then, they teach
them how to set up their home food environment to support instead of sabotage them
and how to eat healthy while dining out.
“I can teach firefighters all day long how to eat healthy, and that gives them knowledge
and maybe even skill, but if the environment isn’t set up to let them use that knowledge
and skill, then they can’t use it,” Joyce said. “I need to figure out what’s going
on beyond them, to get them to be able to do that.
“We create interventions that departments can put their people through, that will
address knowledge and skill and readiness of the group, so they’re all more supportive
and ready to do this, and then we’ll work with departments to alter the food environment.”
Kim Wiesmann, public health specialist for the Indianapolis Fire Department, evaluates
firefighters’ health and safety issues and identifies interventions to mitigate or
prevent them.
“We’re always trying to reduce our overweight and obese firefighters,” Wiesmann said.
“We’re trying to reduce cholesterol, blood pressure and metabolic syndrome, and so
one of the big areas that we feel that we can do that is through nutrition.”
The resources Dawes and Joyce supply aren’t one size fits all. In fact, they give
detailed assistance in specific areas.
“I can take a look at our data, see where we’re having issues, and then utilize Jay
or Jill as a resource to help us, then focus on what we really need to do that could
maybe help with that issue,” Wiesmann said.
Currently, in the IFD recruit school, recruits are taught how to cook healthy meals
in the station and meal prep dishes to better prepare them to be healthy on the job.
OSU then provides strategies to guide personnel toward a healthier path.
As a government agency, resources can be limited when trying to implement evidence-based
practices and it can be hard to find individuals who are willing to help.
“I’m just so grateful for Jill and Jay because they are so willing to offer up advice
and resources when I can’t always give them something back,” Wiesmann said.
Tactical athlete requirements are like professional athletes as far as strength and
power, speed and agility, except they perform on a moment’s notice with occupational
loads and wear personal protective equipment — which, combined with shift work and
unhealthy lifestyles, puts stress on the body.
Joyce is teaching them how to set up their food environment to support eating healthy.
On the physical fitness side, Dawes conducts research on topics ranging from public
health to high-level performance to help first responders efficiently perform throughout
their careers.
“We look at what fitness standards will help best predict job suitability, health
status and fitness status,” Dawes said. “We also look at different types of practices
within the profession to see if they are the most efficient ways of going about performing
certain job tasks.”
Exemplifying OSU’s land-grant mission, the lab is a mobile unit where the testing
and assessment equipment is easily transported into a community to meet the needs
of tactical athletes to help combat the challenges they face in their jobs and everyday
lives.
“We’ve done physical assessments, provided some sample training programs and individualized
wellness programs. We work with their lead wellness team member to implement different
strategies to help them continue to be more fit, and we really introduce that health
and wellness lifestyle within the organization to help transition the culture to one
that’s more health and wellness oriented,” Dawes said.
Along with the Warriors Rest Foundation, the lab is working with the Edmond Police
Department to set up an in-house wellness program.
“In a lot of cases, what we have to do is undo what the job does to them,” Dawes said.
“At the end of the day, they’re not playing for trophies and medals. It’s about life
and death, public safety and national security. At the end of the day, they’re trying
to preserve safety and lives.”
Following a nationwide push for holistic wellness programs in law enforcement, the
EPD started a wellness program.
Stephanie Williams recently became the full-time wellness coordinator, but her work
with EPD began in a smaller capacity in 2022 as she provided counseling services following
the department’s first line of duty death.
Through that experience, Williams sparked conversations surrounding mental health
and self-care and learned the officers were interested in their health.
“One of the things people were really interested in is physical fitness and nutrition,
because it is different for law enforcement officers than it is for me or the general public, because of their shift work and the high cortisol levels,” Williams
said.
Through the partnership with the lab, Dawes performs assessments and then creates
strategic workouts for the officers that Williams can post around the gym for optimal
performance.
“The difference between his type of workouts and what other people do is he’s able
to put in both strength and flexibility exercises, because if you get called out in
the middle of your workout, you’ve got to go. He wants to make sure there’s not going
to be any injuries,” Williams said.
You have to meet people where they are. They have to start changing, changing the — Brittany Wheeler, Colorado State Patrol wellness and fitness coordinator
culture, and creating those conversations and just start super simple.
Williams said many times officers don’t know where to start because their body is
in a different condition than when they left the academy. So, EPD hosts social functions
to encourage officers and their families to start their physical fitness journey which
also helps strengthen their mental health.
“What we know about wellness is that wellness works within police departments, wellness
works when we include the family,” Williams said.
Williams has worked with first responders for 20 years and has seen how those that
lack fitness or nutrition struggle with sleep, clear thinking and mental health issues.
People in these careers also tend to retire earlier than those in other career fields,
but they typically live just five to seven years after retirement.
And while EPD is still new to the lab, Williams is already seeing changes in how officers
reach out to Dawes about tiny injuries instead of pushing through the pain. Her goal
is for everything to come together to help people feel better physically and mentally
on the job and in retirement.
“What this partnership is offering is so amazing,” Williams said. “It has a ripple
effect, not just within our law enforcement officers or our first responders and their
families, but also, that ripple effect goes to the community. These officers are dealing
with people on their hardest days, and so when they’re taken care of, their family
life is better, but I think our communities are better too.”
Photos by: Gary Lawson, Ellie Piper and Provided
Story by: Sydney Trainor | STATE Magazine

Fitness
Short-term cognitive boost from exercise may last for many hours – Harvard Health

People often feel an immediate mental boost after exercise. The effect was thought to be short-lived, but a study published online Dec. 10, 2024, by the International Journal of Behavioral Nutrition and Physical Activity suggests it may last a full day.
Scientists gathered data from 76 men and women, ages 50 to 83, who wore activity trackers for eight days and took cognitive tests each day. On average, people did about an hour of moderate-to-vigorous exercise, five hours of light activity, and nine hours of sedentary time each day. Moderate-to-vigorous exercise included activities that raised the heart rate, such as brisk walking, dancing, or walking up and down stairs.
When comparing activity levels with memory test results, the researchers found that any amount of moder-ate-to-vigorous physical activity was associated with higher scores on memory tests on the following day regardless of time spent in sedentary behavior or light activity. In particular, participants showed better working memory and episodic memory (memory of events).
Exercise increases blood flow to the brain and stimulates the release of neurotransmitters such as norepinephrine and dopamine, which help a range of cognitive functions, according to the researchers. These neurochemical changes have been understood to last up to a few hours after exercise, but the new findings suggest they may last longer.
Image: © Deagreez/Getty Images
As a service to our readers, Harvard Health Publishing provides access to our library of archived content. Please note the date of last review or update on all articles.
No content on this site, regardless of date, should ever be used as a substitute for direct medical advice from your doctor or other qualified clinician.
Fitness
Why Dancing May Be More Effective Than Exercise for Reducing Stress


Dancing, especially with other people, can effectively reduce stress (Miljan Zivkovic/Shutterstock)
In a nutshell
- The unique combination of music, rhythm, social interaction, and physical movement in dance makes it a powerful tool for reducing stress and boosting mental health.
- Dancing with a partner or in a group enhances stress relief by providing social support, physical touch, and a sense of connection, which triggers the release of oxytocin and endorphins.
- Beyond the physical exercise, dance activates the brain’s reward system, potentially improving emotional regulation, promoting flow states, and contributing to long-term resilience.
GUILFORD, England — Feeling stressed? Instead of hitting the gym, maybe you should hit the dance floor. Chronic stress wreaks havoc on our bodies and minds, and for years, experts have been telling us to exercise as a remedy. But that doesn’t mean you have to spend hours on the treadmill. A new international study shows that dancing can help manage stress, strengthen resilience, and improve overall well-being.
Sports psychologists have been documenting the benefits of physical activity for decades, leading to countless recommendations about getting active to cope with stress. But here’s what’s been missing from the conversation: not all forms of exercise affect us the same way when it comes to taming our stress response.
A new study published in Psychology of Sport & Exercise tackles this knowledge gap by zeroing in on dance, an activity that seems to have special powers when it comes to stress relief. Researchers from several European universities collaborated across disciplines to examine why dancing might deserve special attention in our stress-fighting toolkit.
Previous research has hinted that dance activities might be particularly good at softening the blow of stress, with some researchers informally calling it a “stress vaccine.” But this new review is the first comprehensive look at what makes dance so effective, bringing together insights from psychology, neurobiology, and anthropology.
The Perfect Stress-Fighting Combination


What makes dance stand out? It’s not just another way to move your body. Dancing weaves together music, rhythm, social connection, and physical movement to create what might be the perfect recipe for stress relief.
The researchers organized their investigation around these key components: the music and rhythm that drive the dance, the partnering and social aspects of dancing with others, and the physical movement itself. Each element contributes to stress regulation on its own, but combined in dance, they create something greater than the sum of their parts.
Music itself works wonders on our stress levels. The review found plenty of evidence that just listening to music can lower anxiety and help people relax. When we hear music, our brain’s reward system kicks into gear, releasing feel-good chemicals like dopamine and endorphins while potentially dialing down cortisol, our body’s main stress hormone.
One fascinating study discovered that dancing to “groovy” music produces a state of flow, that wonderful feeling of being completely absorbed in what you’re doing, which didn’t happen when people merely listened to the same music without dancing.
Brain research shows that music lights up the circuits involved in pleasure and reward, while also activating areas that regulate our body’s balance and stress response. Our love of rhythm might even have evolutionary roots, potentially serving as an ancient mechanism that fostered cooperation and social connections among our ancestors.
The Power of Dancing Together


Dancing with someone else adds another layer of stress-busting power. The review notes that dancing with a partner or in a group seems more beneficial than dancing solo. Social support and physical contact can notably reduce our physiological stress response. Touch, especially, helps buffer stress by triggering pathways in the brain that release oxytocin, sometimes called the “love hormone,” along with endorphins.
Looking at dance through an anthropological lens shows how it has historically brought people together, building social bonds and expressing emotions collectively. Across cultures, dance creates shared spaces for healing and developing group coping strategies. When people move in sync while dancing, it fosters a sense of unity and connection that can be comforting during tough times.
Dance’s physical movement works against stress much like other exercises do but with some particular advantages. All physical activity boosts endorphins and dopamine, helps regulate stress hormones, and promotes overall health. But dance movement, with its rhythmical quality, seems to offer something extra.
One study found that dance training improved cortisol regulation in older adults more effectively than regular aerobic exercise, even though only the aerobic exercise group showed improved fitness. This suggests that dance affects our stress-response system through more than just physical conditioning.
Beyond Traditional Exercise
The evidence suggests dance deserves special consideration as a stress-management tool. Its combination of features works on multiple levels simultaneously: reducing isolating feelings, building resources like self-esteem and social support, potentially dampening our immediate stress reactions, and boosting overall well-being.
This doesn’t mean you should ditch your regular workout routine if it’s working for you. But adding some form of dance, whether it’s a structured class, social dancing, or just moving to music at home, might give you stress-fighting benefits that other exercises can’t match.
Paper Summary
Methodology
The researchers initially attempted a systematic literature review on dance and stress but found limited studies directly examining this relationship. They pivoted to a narrative review approach, incorporating research from psychology, neuroscience, and anthropology. Their team organized findings into three main categories: music and rhythm; partnering and social contact; and movement and physical activity. For each section, they presented evidence from psychological studies, neurobiological research, and socio-cultural perspectives.
Results
The review revealed that music activates the brain’s reward system while potentially lowering stress hormones. When combined with movement in dance, it creates unique states like “flow” that aren’t achieved through listening alone. Studies showed dancing with partners produces more positive effects than solo exercise, with synchronization promoting feelings of connection. The physical aspect of dance contributes to stress regulation through multiple pathways, including boosting endorphins and improving overall health. Notably, dance training improved cortisol regulation better than traditional aerobic exercise, suggesting benefits beyond mere fitness improvements.
Limitations
The authors acknowledge several constraints. Few studies directly examine recreational dance and stress, forcing them to broaden their approach. Their narrative review methodology lacks the systematic rigor that would minimize selection bias. They couldn’t address all relevant dance characteristics, omitting factors like communication, body awareness, and emotional expression. “Dance” encompasses many styles from structured routines to spontaneous movement, a complexity they couldn’t fully explore. Finally, it’s difficult to isolate which specific components (music, social contact, or movement) drive particular benefits.
Discussion and Takeaways
The researchers emphasize this review provides a first step toward understanding the complex relationship between dance and stress regulation. They argue dance uniquely integrates mind, body, and cultural elements, making it particularly effective for building coping skills and resilience. For the field of exercise psychology, they recommend moving beyond the traditional focus on exercise intensity to consider social components, touch, and musical elements. Understanding the mechanisms behind different exercise types could lead to more personalized and effective stress management recommendations.
Funding and Disclosures
The paper does not mention any specific funding sources or financial conflicts of interest.
Publication Information
The paper, “Dance and stress regulation: A multidisciplinary narrative review,” was authored by Sandra Klaperski-van der Wal, Jonathan Skinner, Jolanta Opacka-Juffry, and Kristina Pfeffer. It was published in Psychology of Sport & Exercise (volume 78, Article 102823) in 2025. The authors are affiliated with Radboud University (Netherlands), the University of Roehampton, the University of Surrey (UK), and the University of Southern Denmark.
Fitness
A 74-year-old who has worked out daily for 10 years said he loves 2 types of exercise for boosting energy and longevity
- A 74-year-old man has been working out every day for ten years and counting.
- He said using strength machines and walking for cardio has kept him healthy over the years.
- Strength training with machines can help build muscle and prevent injury for better longevity.
When Vincent “Vin” DiMonte decided to hit the gym in late December of 2014, he liked it so much, he worked out again the next day.
And the next day.
And the day after that.
More than 3,700 days later, he hasn’t missed a single day of exercise, though he does take some easier days of light cardio to give his body a chance to recover.
The 74-year-old from Rhode Island said the regular routine of combining strength training with cardio has kept him energized, healthy, and strong over time.
“I am hardly ever sick, and I don’t get headaches. I have maintained my drive, diligence, dedication, and determination all these years,” DiMonte told Business Insider in an interview coordinated by Planet Fitness, his gym of choice.
DiMonte’s current workout schedule is about an hour each day, seven days a week, 365 days a year. It’s been this way for 10 years and counting, and he has no plans to slow down.
“I have treated exercise like a ‘job’ — Get up, dress up, show up, and don’t give up,” he said.
Here’s what a typical workout looks like for DiMonte, and why science says it’s so good for longevity.
Exercise machines help build muscle and prevent injury
The bulk of DiMonte’s workouts, pun intended, is strength training to build muscle.
“The goal has been to become ‘a lean mean, fighting machine,’ as John Candy proclaimed in ‘Stripes,’” DiMonte said.
He spends about 45 minutes of his workout, six days a week, on strength machines. Each focuses on a different muscle group, a strategy called a workout split that allows one muscle group to rest while you work on another.
One recent gym session included calf extensions, leg extensions, and bicep curls. Other go-to exercises include chest presses and cable pull-downs.
DiMonte said he prefers strength training machines to free weights because the movements are easier on his body.
Machine exercise can be great for building muscle, whether you’re a beginner or an experienced athlete, since they help to isolate the target muscles. And healthy muscle mass is key to living longer, making the body more resilient, preventing illness, and bolstering the metabolism over time.
For older athletes exercising for longevity, gym machines can help prevent injury since they provide more support and stability, personal trainers previously told Business Insider.
Cardio protects your heart for a longer life
Over the years, DiMonte has added more time on the treadmill to his workout routine for aerobic exercise.
His current sessions include about 12 minutes of cardio daily, and Sundays are reserved for cardio-only, a type of active recovery so he can keep moving while his muscles rest.
Aerobic or cardio exercise can help extend lifespan and health by protecting your heart as you age, whether you’re walking, biking, jogging, or doing other activities that get your heart rate up.
Walking also kept DiMonte active and exercising daily during COVID when gyms were closed.
DiMonte said the key to maintaining his health, and his decade-long habit, has been staying consistent. His advice is to do something active every day and find a community to build a lifelong habit. Having strong social connections and a sense of purpose is not only linked to better longevity — a workout buddy is one of the best ways to stay motivated at the gym too, according to science.
As DiMonte puts it: “Go one day, then go the next day, and soon you will have a routine. You will make friends with those who have the same goals. They will become your ‘peeps!’”
-
News1 week ago
Grieving Covid Losses, Five Years Later
-
Technology1 week ago
All the news about Netflix’s gaming efforts
-
World1 week ago
Ukraine accepts 30-day ceasefire in US talks: What it means for Russia war
-
News1 week ago
Unruly Passenger Swallows Rosary Beads on American Airlines Flight
-
News1 week ago
USAID staff told to shred and burn classified documents
-
News1 week ago
Education Department's major cuts to its staff. And, a proposed Ukraine peace deal
-
World1 week ago
'Waste of money': Former Italian PM Conte against EU rearmament plan
-
Culture1 week ago
In Sam Darnold, Seahawks got a younger, cheaper QB. It won’t matter unless they support him