
Speed. Fundamentals. Confidence. Game-Ready Movement.
TRAIN FASTER.
MOVE BETTER.
COMPETE WITH CONFIDENCE.
Tenacity trains the individual—not a room full of athletes doing random drills. Coach Rob uses age-appropriate instruction, technology-backed feedback, and the athlete’s sport and goals to build the right plan.

Coach Rob
IYCA Certified
NFHS
Florida Level 2
Technology-backed
Coaching since 2010
Speed & Agility Specialist
Certified Level 3 Coach
Background screening · confirmation on request
Objective athlete feedback

Founder & Coach
Who is coaching your athlete?
Direct coaching. Clear standards. No sales desk.
Founder and Coach Rob Erickson has coached youth athletes since 2010 across football, flag football, baseball, soccer, basketball, volleyball, and multi-sport development. He combines patient instruction, honest correction, measurable feedback, and training that fits the athlete’s age, ability, sport, and confidence. He is also the author of three youth-sports coaching and nutrition books.
IYCA Certified Speed & Agility Specialist
NFHS Adapted Coach
Sports Injury Prevention & Concussion Training
Certified Level 3 Coach
Parisi Anatomy of Speed Level 1
Florida Level 2 background screening
Current programs and clinics
Choose the Program for Your Athlete
During registration, please complete the full athlete profile and participation waiver. Sessions begin on time unless a severe-weather alert requires a schedule change.
Choose a clear path
What we train first. How athletes can train second.
Please take a moment to look through all of our programs
Technology-backed · Athlete-specific training
Technology helps us coach the individual.
Timing gates, multi-angle video, slow-motion review, baseline testing, and retesting help Coach Rob identify the athlete’s highest-priority need. The evidence shapes the training plan, so each drill has a reason connected to the athlete’s mechanics, sport, and goal.
01
Measure
Find the priority
02
Review
See the mechanics
03
Train
Coach what matters
04
Retest
Explain the change
Individual athlete development
Practice is for the team. Training is for the individual athlete.
Tenacity focuses on the athlete—developing sport skills, gameplay, movement quality, and confidence through purposeful coaching built around the individual.
01
Share the need
Tell us the athlete’s age, sport, experience, schedule, and the improvement that matters most right now.
02
Get the right fit
Choose a published group or receive a coach-reviewed recommendation for individualized training.
03
Train with purpose
The athlete receives age-appropriate instruction, direct correction, and progress the family can understand.
