Our registered dietitians help high performing athletes have a positive relationship with food, weight and body image.
Not taking in enough fuel for performance can have drastic effects on an athlete’s body, including causing injuries to heal slowly, hormone & endocrine dysfunction, bone remodeling to cease and digestive issues to escalate.
As sports dietitians trained in eating disorders, the Mind Body Endurance Performance Nutrition team understands the intersection of nutrition and eating disorders. Athletes have unique challenges associated with mealtime dynamics, weight, body composition and exercise. We support competitive and casual athletes at all levels by using practical, realistic and evidence-based nutrition recommendations.
Similar to sport, we value the team and believe in a collaborative approach working closely with MBE mental health providers and other treatment team members. Mind Body Endurance dietitians are also available for presentations and consultations for teams and organizations.

Rebecca “Becca” McConville,
MS, RD, LD, CSSD, CEDRD-S
Director of Performance Nutrition
Location: Kansas City, MO
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About Becca
Becca is the Director of Performance Nutrition at Mind Body Endurance. Over the past 10 years Becca has specialized in the intersection of sports and eating disorders, understanding how the path to driven sometimes can become destructive without the support of professionals that get it.
Being a former collegiate athlete now youth coach and mom to an active daughter, Becca’s mission in her career is to create a safer place in sport to see athletes thrive. This means aligning with like-minded , value-driven professionals. As the director of Performance Nutrition at MBE, Becca creates a place to challenge the status quo and have ongoing peer consultation to stay evidence-informed and connected to the clients.
In addition to private practice, Becca has served as a consultant to the University of Missouri Kansas City Athletics, Kansas City Ballet, local colleges and previously worked with the Kansas City Chiefs. Becca and Riley have developed, and presented throughout the United States, the Eating Disorders in Sport Workshop for athlete providers.
Becca is also the author of Finding your Sweet Spot- How to Avoid RED-S (Relative Energy Deficit in Sport) by Optimizing Your Energy Balance and RED-Solution mentorship program for clinicians.. She is a co-host of the podcast PHIT for a Queen devoted to female athletes. Becca recently released her workbook on transitioning out of sport, At LAST with Dr. Mel Streno.

Kaitlyn Pscodna, RDN, LD
LOCATION: Minneapolis, MN
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About Kaitlyn
Kaitlyn earned her BS in Dietetics from Michigan State University and completed her dietetic internship at the University of Minnesota – The Emily Program (eating disorder emphasis). While at Michigan State, Kaitlyn was highly involved in athletics, working as an administrative assistant for the athletic department and as a sport nutrition intern under the Director of Performance Nutrition. After college, she worked with the University of Minnesota football team, assisting with the day-to-day nutrition tasks, before later joining as a volunteer sports dietitian for athletes experiencing an eating disorder/RED-S. Kaitlyn also has experience working as a dietitian in an eating disorder intensive residential/residential unit, treating patients of all ages and identities. While there, she completed formal FBT (family based therapy) training and utilizes this in the work she does each day.
Kaitlyn is currently working on her Master of Social Work at the University of Michigan, deepening her awareness of things like privilege and oppression, while also strengthening her listening and counseling skills. She also serves as the lead dietitian for the students at St. Catherine University in St. Paul, Minnesota, as well as the sports dietitian for Track and Field and Gymnastics at the University of Minnesota. Kaitlyn is particularly interested in the growing mental health concerns college-aged individuals face.
In her free time, Kaitlyn enjoys reading, going on a walk with a good podcast and watching college football.
Kaitlyn believes in a client or patient centered approach, meeting her patient/client’s where they are at, while also providing a light sense of humor! Her passion lies in debunking diet culture and helping those with an eating disorder make peace with food, exercise and their body.

Kate Daley, RDN, CD-N
LOCATION: Denver, CO
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About Kate
Kate earned her Bachelor of Science in Dietetics from the University of Connecticut. While at UConn, Kate was highly involved in athletics, competing on the cross-country and track and field teams while also working as a sports nutrition intern under the Director of Sports Nutrition. During her dietetic internship, she worked at EDCare Denver where she gained experience treating high-performing athletes with eating disorders through the Athlete EDGE program. Kate also has experience working with individuals in eating disorder recovery as a mentor through the Eating Disorder Foundation. Additionally, Kate is a writer at Voice in Sport™, a platform that advocates for and supports girls and women in sports. At VIS, she writes two articles per month related to nutrition, mind, body, and advocacy.
Kate is currently working on her Master’s in Counseling Psychology at the University of Denver, deepening her knowledge of multiculturalism and social justice issues while also taking classes in the sports psychology department to deepen her understanding of athletes’ mental health. At DU, Kate is a member of the Bodies, Eating, and Emotions (BEE) Lab where she studies weight stigma, trauma, and disordered eating in marginalized populations. Kate is particularly interested in working with athletes to improve their relationship with food so they can achieve their biggest dreams in sports and life.
In her free time, Kate enjoys running, baking, writing, skiing with her family, and meeting with friends over coffee.
Kate believes food is so much more than the energy it provides. It is social, cultural, emotional, and, above all, should be FUN! She practices through an anti-diet, weight-inclusive lens where her philosophy is human-first. Human before student. Human before athlete. Human before anything else. Her passion lies in helping those with eating disorders relearn to trust their bodies and find food freedom while continuing (if they so choose!) to compete in the sport they love.

Katie LeMair, MS, RD, CSSD, LD
LOCATION: Manhattan, KS
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About Katie
Katie LeMair is a registered dietitian and board-certified specialist in sports dietetics (CSSD) specializing in performance nutrition and RED-S/Eating Disorders in sport. For the past 6 years, Katie has worked as a collegiate sports dietitian at the NCAA Division I level.
Her educational path included stops at South Dakota State University (B.S. in Dietetics), University of Nebraska-Lincoln (M.S. in Nutrition and Health Sciences, Dietetic Internship), and the University of Texas (Gatorade Sports Nutrition Immersion Program). Throughout these experiences she fell in love with the world of sports nutrition, having the privilege of working with athletes on many different sports teams.
Katie previously spent 4.5 years as an Assistant Sports Dietitian at K-State Athletics, working primarily with both basketball teams, women’s soccer, track and field, and women’s rowing. She counseled athletes on everything from general sports nutrition and hydration strategies to eating disorders/RED-S recovery. In this position, Katie saw a growing need for care surrounding eating disorders/disordered eating in sport, leading her to help create the program’s first multidisciplinary student athlete wellness team. This group of professionals helped identify and support athletes struggling with various health/mental health challenges, working together to provide them with the best quality care.
As a dietitian, Katie’s approach is relational and individualized, positive, and rooted in sports nutrition research. She views all clients as wonderful individuals first and foremost, and works to connect their unique individual values to their nutrition and performance goals while working with her.
You’ll find Katie in the ‘Little Apple’ of Manhattan, KS doing life with her best friend/husband Matt and wrangling her twin boys Owen & Myles. Outside of work, she enjoys watching sports, beating her family and friends at board games, and camping/hiking/fishing/doing anything in the great outdoors.

Krissy Lines, MS, RD, CSSD, CPT
LOCATION: San Diego, CA
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About Krissy
Krissy is a registered dietitian and board-certified specialist in sports dietetics (CSSD) and is also a personal trainer based in San Diego, CA. She specializes in RED-S, injury prevention/recovery, and eating disorder treatment. She earned her Bachelor and Master of Science in human nutrition from Texas State University. Krissy is currently a doctoral candidate in health science and exercise leadership from Pennsylvania Western University.
Krissy trains athletes to obtain peak health within their relationship with food, exercise, and body. She approaches each athlete as an individual to create a specialized plan for growth, recovery, and performance.
Krissy works to provide an open space for eating disorder recovery and sports performance by advocating for Health At Every Size and the LGBT+ community. Krissy often speaks at conferences, schools, and sports organizations to educate on RED-S and eating disorder awareness. She also works as an adjunct nutrition professor at Texas State University and advises local high school, collegiate, and club sports teams on proper nutrition for peak sports performance.
Apart from work, Krissy enjoys traveling with her family, playing violin, painting, and hugging animals!

Marcia Nelson, MS, RD, CSSD, LD
LOCATION: North Conway, New Hampshire
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About Marcia
Marcia holds the Certified Specialist in Sports Dietetics (CSSD) designation, specializing in the intersection of performance nutrition and REDS, disordered eating, and eating disorders. She finds joy in helping athletes to find ways to fuel their bodies for performance rather than focusing on a certain body size. Marcia empowers clients to develop the skills necessary to navigate the world of diet culture through an anti-diet approach. She aims to provide a supportive and listening environment as clients find improved performance as well as nourishment, joy, and peace with food.
Marcia earned her DPD, Master’s in Nutrition and Health Promotion and Certificate in Sports Nutrition from Simmons College in Boston, MA.
Marcia is a collegiate 5-time All-American swimmer. Nutrition has been a passion since her time as a college athlete and while watching her kids navigate NCAA Division I athletics. Marcia has been working with athletes for the past 10 years with the last four years as the Director of Sports Nutrition at the University of New Hampshire.
During her free time, you will find her spending time with family and enjoying hiking and the outdoors in the White Mountains of New Hampshire.
Photos courtesy of Unsplash