WAYS TO TRAIN
Speed & strength training in King of Prussia, PA.
Coach Duane Robinson offers speed, strength and power training for football and track athletes, team strength and conditioning, and adult athletic training in King of Prussia, PA. Athlete and team sessions are by appointment. Tell us your sport, season and goals; we’ll help you choose a format. Your first session is on us.
ATHLETE SPEED PROGRESS
High-school football athlete · Coached by Duane Robinson · 2025
10-yard fly · 20-yard run-in · Freelap electronic timing
May 17: 1.21–1.23 seconds → June 9: 1.08–1.13 seconds
Across repeated trials, the athlete’s average time fell from 1.22 to 1.115 seconds—an 8.6% reduction in time. These are recorded results from one athlete, not a guarantee.
Jake · High-school football tight end · D1 prospect
TRAINING FORMATS
Athletes · Teams · Adults
Select a route below; your plan and schedule are shaped around your goals.
TRAINING QUESTIONS
Who is individual coaching for?
Football and track athletes building speed, strength and power, and adults seeking one-on-one personal training. Coaching is offered in 8-session blocks, with a plan shaped around your training history, schedule and goals.
Can you train our team?
Yes. Teams and organizations can arrange recurring strength and conditioning. Share your roster size and calendar so we can scope the plan.
When can I train?
All one-on-one and team sessions are by appointment. Adult group classes meet Mondays and Wednesdays, 6–7 p.m., at $160 per month for two weekly sessions.
Where is training held?
At Grit Athletics, 970 Pulaski Dr., King of Prussia, PA 19406.
How do I get started?
Use Get Started to share your training history, schedule and goals, plus your sport if applicable. Your first session is complimentary; afterward, we recommend a format and frequency that fit your goals.