How does the Ledsreact Pro work?
How Does the Ledsreact Pro Work? A Technical Deep Dive
The Ledsreact Pro represents a breakthrough in sports performance testing through its innovative combination of radar technology, real-time processing, and cloud-based analytics. Let's examine how this comprehensive system operates from hardware to cloud infrastructure.
Hardware Technology
Revolutionary Radar System
At its core, the Ledsreact Pro utilizes radar technology to track player movements with high precision. Read more about what radar is here.
The system can:
Detect movements within a 40-meter range (and beyond!)
Track multiple athletes simultaneously
Measure linear and multidirectional movements with high precision
Operate without requiring athletes to wear any devices
Integrated LED Interface
The device features an intelligent LED system that:
Provides visual cues for test initiation and completion
Displays directional signals for complex movement patterns
Offers real-time feedback through color-coded responses
Ensures precise timing through synchronized audio-visual signals
Mobile Application
Coaches use the mobile application on their smartphone or tablet to start/stop tests on the device.
The mobile app provides:
Real-time test control and monitoring
Nearly instant results (of total time per player)
Player and team management
Custom test protocol creation
Custom lists of tests
Performance Data Processing
If the Pro has WiFi connection, it will upload the movement data instantly after each player completed their exercise bout.
From mobile app v3.2.0 and firmware 3.5.0 onwards, it’s possible for the device to upload the data via Bluetooth connection with your mobile device. An LTE connection in the field is enough.
As soon as the radar data is uploaded, we filter and analyze it to extract the following metrics:
Split times
Speed (peak and average velocities, as well as the speed at every moment)
Acceleration and deceleration metrics
Force-velocity power (FVP) profiling (for sprints of at least 20 meters)
F0 (Theoretical Maximal Horizontal Force)
v0 (Theoretical Maximum Velocity)
Pmax (Maximal Power Output)
FV Slope
RFmax (Theoretical Maximal Ratio of Force)
DRF (Decrease in Ratio of Force)
Horizontal power output
The data is stored in our cloud platform and is securely encrypted at rest.
Visualization in our web platform
The comprehensive web interface enables:
Detailed performance analysis
Historical data comparison
Comparison between players
Team and player management
CSV exports
(coming soon) video analysis overlays
Data export and API access
Our web platform provides the option to export all data as CSV.
For the technically savvy user, we can provide API keys and documentation at request, for programmatic access to their club’s data.
Security and Data Management
Data Protection
The platform implements robust security measures:
End-to-end encryption for data transmission
Secure authentication and authorization
Role-based access control
Regular security audits
Data Governance
The system ensures data integrity through:
Automated validation checks
Data versioning and backup
Audit trail maintenance
Compliance with sports industry standards
Read our article on Ledsreact data security and privacy practices here, for more details.
Comparison to other technologies
Compared to other technologies used in sports training, the Ledsreact Pro offers several advantages:
1. Accuracy: Radar provides highly precise measurements of distance and speed, surpassing many optical systems.
2. Time-saving: No need to set up timegates, configure different wearables or other complicated tech... Just press "Play"
3. All-weather capability: Unlike some camera-based systems, radar works effectively in various lighting conditions and weather situations.
4. Real-time tracking: Radar allows for instantaneous tracking, enabling the Ledsreact Pro to provide immediate feedback and adapt drills on the fly.
5. Non-invasive and wearable-free: Athletes don't need to wear any special equipment or markers, allowing for natural, unrestricted movement.
While other technologies like optical motion capture or GPS tracking have their place in sports analysis, the Ledsreact Pro's radar-based system offers a unique combination of accuracy, responsiveness, and ease of use. This makes it particularly well-suited for agility training and reactive drills, where split-second timing and precise movement tracking are crucial.
The Ledsreact Pro's innovative use of radar technology, combined with its programmable LED signals and customizable drills, creates a powerful tool for athletes and coaches looking to enhance performance in sports where quick reactions and agility are key.
Practical Applications
The Ledsreact Pro's comprehensive system enables:
Rapid team-wide testing (30+ athletes in under 3 minutes)
Precise return-to-play (RTP) monitoring
Evidence-based performance optimization
Objective talent identification and development
This integrated approach to performance testing represents a significant advancement in sports technology, providing coaches and practitioners with precise, actionable data without the constraints of traditional wearable systems.
The combination of advanced radar technology, real-time processing, and comprehensive analytics makes the Ledsreact Pro an invaluable tool for elite sports performance departments focused on gaining competitive advantages through data-driven decision making.