“Meet the certified team dedicated to helping adults 50+ move better, feel stronger, and stay active for life.”
Founder & Co-Owner
Board Chair, L.G.W. Fitness, Inc.
Certifications
FAS – Certified Functional Aging Specialist
Nationally Certified Mobility Coach
PPR L1 Associate Pickleball Coach
Certified E5 Collective Instructor
CPR – American Heart Association
Lisa founded Your Personal Best Training Studio in 1999 and has spent more than two decades helping adults over 50 move better, feel stronger, and live actively.
Her own fitness journey began in the late 1990s when she transitioned from traditional aerobics to resistance training and proper nutrition. That discovery led her into natural bodybuilding, where she competed and won awards before eventually judging several competitions.
Today, Lisa continues to train 4–5 days per week, incorporating strength training, brisk walking, jump rope, mountain biking, and pickleball to maintain a strong and functional body at 65.
Lisa and her husband, John Wills, split their time between Corpus Christi and their cabin in Wimberley, Texas, where they enjoy weekends with their daughters and other family members.
Juan Guerrero
Co-Owner | Director of Operations
Fitness Professional, YPB Training Studio
B.S. Kinesiology – Texas A&M University, Corpus Christi
Certifications
FAS – Certified Functional Aging Specialist
CPR – American Heart Association
Juan specializes in group training, strength and cardio circuits, fascia release, and helping beginning clients build confidence in their fitness journey.
He is passionate about helping people realize that movement doesn’t have to be complicated to change their lives. Juan often reminds clients that even something as simple as a 30-minute walk each day can dramatically improve health and energy.
Juan believes the hardest part for many people is simply getting started. Once clients walk through the doors at YPB, his goal is to help them stay consistent, build strength, and achieve their personal best.
Judith Cutright
Certified Personal Trainer | Functional Aging Specialist
Certifications
FAS – Certified Functional Aging Specialist
Certified E5 Collective Trainer
CPR – American Heart Association
Judith combines her passion for health, creativity, and service to inspire others to live actively and intentionally.
Outside the studio, she is the Founder and President of Cutright Communications, a video production and PR company serving corporations, educational institutions, and nonprofits. She has also produced medical education programs for Global Healthcasts Network.
Judith believes in service above self and is actively involved in numerous community organizations in Corpus Christi.
Michele Howard
Certified Personal Trainer | Functional Aging Specialist
Certifications
CPT – Certified Personal Trainer (Expert Rating)
FAS – Certified Functional Aging Specialist
PN-1 – Precision Nutrition Coach
Certified E5 Collective Instructor
CPR – American Heart Association
Michele spent 35 years in education as a science teacher, principal, and special education director before transitioning into coaching adults over 50.
She brings the heart of a teacher to every session, helping clients understand how movement and healthy habits can support longevity and independence.
Outside the studio, Michele enjoys cross-stitching, quilting, genealogy research, and reading, while staying active with her husband, children, grandchildren, and two dogs.
Claire Arredondo-Lemons
Certified Personal Trainer | Functional Aging Specialist
Certifications
CPT – Certified Personal Trainer (Expert Rating)
FAS – Certified Functional Aging Specialist
Certified E5 Collective Instructor
CPR – American Heart Association
Claire has spent 35 years in Spanish-language television at Univision, including 18 years in sales, helping local businesses grow.
Her love of connecting with people naturally extends to coaching at YPB. Claire enjoys helping others discover the energy, confidence, and joy that come from regular exercise.
Outside the studio, Claire enjoys traveling, reading, spending time with family, and gathering with friends.
Maureen Charleston
Certified Personal Trainer | Functional Aging Specialist
Certifications
CPT – Certified Personal Trainer
FAS – Certified Functional Aging Specialist
CPR – American Heart Association
Maureen brings the heart of a lifelong educator to her coaching at YPB. After 31 years as a Montessori educator and Head of School, she now enjoys helping adults build strength and confidence through movement.
Her own fitness journey began when she joined YPB to become stronger and better support her health and family. That experience inspired her to become a Functional Aging Specialist and share the same transformation with others.
Outside of YPB, Maureen enjoys crafting, reading, art journaling, and spending time with her three grandsons.
Nicki Sohn
Certified Personal Trainer | Functional Aging Specialist
Certifications
CPT – Certified Personal Trainer (Expert Rating)
FAS – Certified Functional Aging Specialist
CPR – American Heart Association
PhD in Science
MS in Science
BS in Science
Certified Life Science Teacher (Grades 6–12)
Certified Science Teacher (Grades 8–12)
Nonprofit Writing Certificate – Texas A&M University Corpus Christi
Nicki brings a deep love of learning, movement, and community to her coaching at Your Personal Best Training Studio. With a strong background in science and education, she enjoys helping people better understand their bodies and build confidence through functional fitness.
As a coach, Nicki is passionate about encouraging others to discover what they are capable of — all while keeping workouts positive, engaging, and fun. She values getting to know each client and creating an environment where people feel supported, motivated, and comfortable showing up as themselves.
Don Bourque
Certified Personal Trainer | Functional Aging Specialist
Certifications
CPT – Certified Personal Trainer
FAS – Certified Functional Aging Specialist
CPR & First Aid – American Heart Association
Donald combines 30+ years of leadership experience at Verizon Wireless with a passion for helping adults stay active and independent.
As a Functional Aging Specialist, he enjoys working with adults over 50 who want to improve strength, mobility, and overall health so they can continue enjoying the activities they love.
Charlie Garcia
Client Happiness Specialist
Charlie ensures that every client at YPB has a welcoming and positive experience from the moment they walk through the door.
With a background in leadership and administration, he focuses on creating an environment where clients feel supported, valued, and connected to the YPB community.
Outside of work, Charlie enjoys spending time with his wife and their growing family, following the NFL, and diving into comic books and pop-culture interests.
