Sports science,
measured.
Training guides, performance research, and 28 calculators built around the PoinT GO 800Hz IMU sensor.
See It In Action
One Sensor, Endless Possibilities
Velocity-Based Training
Track barbell velocity in real-time to optimize your training load and prevent overtraining.
Range of Motion
Measure joint angles and mobility with clinical-grade precision using wearable IMU sensor.
Power & Performance
Quantify force, velocity, and power output for every rep. Make data-driven training decisions.
Hands-On
Calculators, Tools & Topic Hubs
28 interactive tools and 5 curated topic hubs to apply research instantly.
Powered by PoinT GO
Measure What Matters
Jump Height Measurement
Measure vertical jump height with 98%+ accuracy using 800Hz IMU sensor
Reactive Strength Index
Track RSI to optimize plyometric training and monitor neuromuscular fatigue
Velocity-Based Training
Real-time barbell velocity tracking for autoregulated strength training
Power Output
Measure force, speed, and power for every rep
Designed for Every Training Environment
how to
How-To Guides
Ankle Sprain Return-to-Play: Hop Test and Balance Cutoffs Before Cutting Resumes
Pain-free jogging isn't clearance to cut. A hop-and-balance protocol with the LSI and reach cutoffs research actually supports before cutting resumes.
Bands and Chains Wreck Your VBT Velocity Readings: How to Fix It
Add bands or chains and your velocity zones lie. See why accommodating resistance skews VBT readings, and how to test and prescribe around it.
Fixing Barometric Altimeter Drift That Skews Jump Height Readings Indoors
Indoor HVAC and door-driven pressure swings quietly drift a barometric altimeter's baseline, inflating jump height over a session. Here is the re-zero fix.
research
Research
Curved Sprint Asymmetry: Left vs Right-Turn Gaps as an Injury Flag
A hamstring re-tears three weeks after clearing straight-line sprint tests -- it happened on a curve. Here's how to test left vs right bend sprint gaps first.
Reading the Concentric:Eccentric Velocity Ratio for Fatigue: What a Rising E:C Number Actually Means
Concentric velocity crashes late in a set while the eccentric phase barely slows -- here's what a rising C:E ratio reveals about neuromuscular fatigue.
Overground vs. Treadmill Running Speed: Why Your Numbers Never Quite Match
Your treadmill display and outdoor watch rarely agree, and it's rarely your fitness. See the belt-calibration math, two real studies, and how to fix the gap.
exercises
Exercises
Pickleball Dink and Volley Reaction Time Drill: Training the Kitchen Line's Quarter-Second Window
A light-flash drill that reproduces the kitchen line's real reaction window, with the ball-speed math, protocol, and normative reaction times behind it.
Curling Delivery: Balance and Leg Endurance for a Stable Slide
The sliding leg gives out before the rock does. A progressive protocol for the unilateral balance and isometric endurance a clean curling delivery demands.
ATG Split Squat: Building Knee Strength Through Full Range of Motion
Struggling with cranky knees on lunges? The ATG split squat trains the last inches of knee flexion most lifters skip. Setup, progressions, and loading data.
Ready to Train with Data?
PoinT GO gives you lab-grade measurement in a portable device. Track velocity, power, and jump metrics in real-time.
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