{ "@type": "Offer", "itemOffered": { "@type": "Service", "name": "Youth Fitness & Sports Performance Training", "description": "Youth fitness classes, speed and agility coaching, and youth strength and conditioning programs for middle school and high school kids in Sudbury, MA." } }
Expert coaching designed specifically for young athletes — building the strength, speed, confidence, and movement skills that carry them further in every sport they play and every challenge they face. Train at our brand new facility in Sudbury, MA.
Weekly sessions, vacation camps, and summer programs designed to build stronger, more confident young athletes. Enroll today.
First Session - $19Youth sports performance isn't about turning kids into machines — it's about giving young athletes the physical foundation to compete confidently, stay healthy, and love what they do. At Duddy Performance, we coach the whole athlete.
Our programs are built specifically for developing bodies and minds. We focus on fundamental movement skills, strength, speed, coordination, and confidence — the building blocks that make every sport easier and every athlete better.
Whether your athlete is just getting started or already competing at a high level, our coaches meet them exactly where they are and build from there — with patience, expertise, and a whole lot of encouragement.
Our weekly group sessions are the backbone of our youth development program. Small groups, expert coaches, and structured programming that builds week over week — so your athlete isn't just working out, they're genuinely getting better.
Sessions focus on movement quality, athleticism, and age-appropriate strength development. Every athlete is coached as an individual within the group — their effort, their progress, their wins.
* Schedule subject to change. View schedule for most up-to-date times.
View Full Schedule →Weekly sessions, vacation camps, and summer programs designed to build stronger, more confident young athletes. Enroll today.
First Session - $19Faster first steps, sharper cuts, better reaction time. We develop the movement patterns that make athletes quicker in every direction.
Age-appropriate strength training that builds a foundation for lifelong athleticism — without putting growing bodies at risk.
Movement quality is the foundation of everything. We build body awareness, coordination, and balance that shows up in every sport they play.
When athletes feel capable in their bodies, it shows everywhere — on the field, in the classroom, and in life. We build the whole person, not just the athlete.
Learning to take direction, support teammates, and push through challenges — skills that go way beyond the gym and last a lifetime.
Strong, well-conditioned athletes get hurt less. We build the mobility, stability, and body awareness that keeps young athletes healthy through long seasons.
Weekly sessions and membership pricing designed to make consistent athlete development accessible. No long-term contracts required.
Fill out the form below and a member of our team will be in touch to match you with the right program, coach, and next step.