John J. Stiles
Kissimmee,FL
Summary
Certified Health Fitness Specialist with a Master’s in Exercise Science and extensive experience using biometric data, EMS technology, and evidence-based training programs. Proven ability to personalize wellness strategies, optimize athletic performance, and lead high-impact health initiatives. Passionate about applying emerging technology in fitness, digital health, and sports performance. Eager to contribute to health tech and AI-driven innovation in human optimization.
Overview
4
4
years of professional experience
1
1
Certification
Work History
Lead Fitness Coach
Body20
03.2024 - 04.2025
- Delivered personalized health coaching using biometric screening and EMS-integrated fitness platforms.
- Designed data-driven fitness plans based on physiological markers and client performance metrics.
- Collaborated with tech-driven wellness teams to enhance client engagement via wearable insights.
- Organized digital campaigns and live events to promote high-tech health solutions and retention.
Senior Health Fitness Specialist
EXOS
07.2022 - 03.2024
- Led strategic development and digital transformation of EXOS performance programs using data-driven tools.
- Integrated performance tracking techniques into client fitness plans.
- Partnered with various clinical teams to explore evidence-based interventions in injury prevention and recovery.
- Developed outcome-focused reports for performance metrics to support corporate wellness initiatives.
Strength and Conditioning Coach
Lifetime Fitness
10.2021 - 03.2024
- Optimized athletic performance through strength programs and recovery monitoring.
- Led team-wide training protocols using scheduling, performance, and biometric tracking systems.
- Mentored staff in integrating fitness and data literacy into coaching practices.
Education
Master of Science - Exercise Science
East Stroudsburg University of Pennsylvania
East Stroudsburg, PA08.2021
Bachelor of Science - Exercise Science
East Stroudsburg University of Pennsylvania
East Stroudsburg, PA05-2020
Skills
- Biometric Data Analysis
- Fitness Technology & EMS Training Systems
- Human Performance Optimization
- Digital Health Coaching Platforms
- Client Data Monitoring & Reporting
- User Experience in Health Applications
- Basic Data Literacy
- Microsoft
- Google Workspace
Certification
- First Aid / CPR / AED
- Corrective Exercise Specialist
- Electromuscular Stimulation (EMS) Training
Timeline
Lead Fitness Coach
Body20
03.2024 - 04.2025
Senior Health Fitness Specialist
EXOS
07.2022 - 03.2024
Strength and Conditioning Coach
Lifetime Fitness
10.2021 - 03.2024
Master of Science - Exercise Science
East Stroudsburg University of Pennsylvania
Bachelor of Science - Exercise Science
East Stroudsburg University of Pennsylvania
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