Turn your phone into a
pitching lab.
Upload a pitch. We decode what your pitcher's body needs: the stretches, the strength work, the cues. Frame by frame.
Free skeleton tracking · No account needed · Results in minutes
Why CritchPitch
Mechanics matter.
What are yours saying?
Spot what the eye misses
Frame-by-frame analysis flags movement patterns associated with load on the elbow, shoulder, hip, and more.
Prescriptions, not just flags
Every pattern comes with specific stretches, muscles to strengthen, and coaching cues. Mobility AND strength.
Data that compounds
Upload consistently and watch trends emerge. Every video builds your athlete's development picture.
Honest about the science
Where research is debated, we tell you. No false certainty. Book a call with Nathan to discuss anything.
How it works
Phone → Upload → Answers
Film in Slo-Mo
Switch to Slo-Mo (120fps+), landscape, throwing-arm side, ~15 feet away.
10 seconds to set up
Upload to CritchPitch
Create your athlete's profile and upload straight from camera roll.
We auto-detect video quality
Get your screening report
Body heat map, flagged patterns, personalized training plan, annotated video.
Results in under 2 minutes
Train. Track. Repeat.
Work the plan. Upload again. The more you use CritchPitch, the more the data works for you.
Data that compounds over time
Your screening report
Everything you need
to train with purpose.
Body heat map
Load distribution at a glance. Green to red, head to toe
Flagged patterns
Plain-English explanations with research citations
Stretches & strength work
Mobility AND strength, tailored to what we find
Coaching cues
Balance. Direction. Extension. Language you can use at practice
Pitch Smart check
Age-appropriate pitch counts and rest guidance
Progress tracking
Compare reports over time. See the improvement
Mechanics Screening Report
Holden C. · Age 12 · RHP · Jun 3, 2026
Medial Elbow · Elevated
Arm lag. Trunk rotating ahead of arm cocking
Posterior Shoulder · Monitor
Follow-through slightly abbreviated
Lead Knee · Clear
Stable posting pattern, good balance
Your Training Plan
A single screening tells you where you are.
Consistent use tells you where you're going.
Every upload builds on the last. Trends emerge. Improvements become measurable. The kind of longitudinal tracking that used to cost thousands at a biomechanics lab. From your phone, on your schedule.
Built by someone who's been
on that mound
Nathan Critchett. Ex-D1 pitcher, sports-medicine All-American, trained by top D1 strength and performance coaches. He built CritchPitch because every young pitcher deserves access to the screening and arm care reserved for elite programs.
Where the science is still being debated, we tell you. You can book a call with Nathan to discuss any finding.
D1
Pitcher
All-American
Sports Med
6
Body Regions
20+
Sources Cited
Pricing
Simple pricing. Real value.
Your first full report is free. See what CritchPitch finds before you commit to anything.
First Report
Free
full quality, no limits
- ✓1 athlete profile
- ✓1 video upload
- ✓Full mechanics screening
- ✓Complete training plan
- ✓Annotated video
Subscriber
$100
/month
or $30/week · up to 40 uploads
- ✓Unlimited athlete profiles
- ✓Up to 40 video uploads/month
- ✓Full reports + training plans
- ✓Baseline test battery
- ✓Progress tracking over time
- ✓Pitching & hitting analysis
- ✓Book a call with Nathan
Team and organization pricing available. Let's talk
Your pitcher's body
is already talking.
Upload a video. Get the full report.
No credit card, no commitment.