Athlete Testing & Sports Performance Training

Objective performance testing, youth strength & conditioning, and adult performance training in Santa Clarita.

MEASURE → TRAIN → RETEST

Know exactly where to improve—and prove your progress.

Learn more- Assessments

Choose Your Path

Assessments

Discover exactly what to improve and measure your progress over time.

Speed Gates precisely measure sprint speed, acceleration, and change-of-direction performance
Force plates + strength testing (data, not guesswork)
InBody body composition scan (lean mass, body fat, segmental trends)
Baseline + re-test to show progress
Identify asymmetries + risk flags
Results review + clear next steps

Learn More – Assessments

Youth Programs

Build speed, strength, confidence, and athleticism with expert coaching.

Movement fundamentals + strength training done right
Athletic development: speed, strength, coordination
Programs for Non-athletes through elite athletes
Coaching that keeps youth engaged and accountable

Explore Youth Programs

Adult Performance

Strength, conditioning, and longevity-focused coaching for real life.

Classes capped at 8–12 for individualized attention

Strength + conditioning options

Scaled for all levels

Easy scheduling

Consistent coaching and progress

Explore Adult Programs

Why Athletes Get Tested

Train smarter. Measure what matters.

At PowerSource, every athlete starts with a baseline assessment. We identify how you move, how you produce force, how fast you accelerate, and where the greatest opportunities for improvement exist. Then we build a plan and retest to verify progress.

⚡ Measure Speed

Acceleration
Sprint speed
Change of direction

🏋️ Measure Strength & Power

Force production
Jump performance
Strength asymmetries

🎯 Identify Training Priorities

Focus on what matters most
Remove guesswork

📈 Track Progress

Objective reports

Book an Assessment

Why Adults Train PowerSource

PowerPass

PowerPass is a membership that combines access to both HYROX conditioning with the strength gains from PowerSource Fit programming.. Perfect for runners who want strength to support endurance—and Olympic lifters who want access to a wide variety in their training.

Choose 8 / 12 / Unlimited sessions per month
Runners: build strength + durability to support mileage
Lifters: add conditioning without losing your strength focus

View PowerPass

Training Studio Access

Built for athletes who want a focused, high-quality training environment without the big-box chaos.

Premium lifting environment
24x7 for first responders and seasoned lifters
Great for hypertrophy, strength, and conditioning work
Optional coaching support

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Performance, Engineered

At PowerSource Performance Fitness in Valencia, CA, we believe that the path to reaching your goals starts with an actionable plan. Talk with one of our expert coaches to learn more about which program style will fit your lifestyle. Join our performance center to get results that last.

01.

Intro

Get started by booking your free intro.

02.

Plan

Talk with a coach and make a plan.

03.

Results

Start training, follow your program and get results.

Testimonials

No need to take our word for it - check out what our fitness community says about why we're the best training and performance center in the Santa Clarita Valley!

Love this place! Great coaches and workouts. The people here are really fun to workout with. And I also really like the weights/exercise equipment."