2025-02-03
Technology
2 min read
Tracking Biometrics: What Actually Moves the Needle
Biometrics aren't just numbers—they're accountability. Knowing how often clients sleep, rest, recover, and move can elevate your coaching. Here's how to implement it smartly.
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Tracking Biometrics: What Actually Moves the Needle
Biometrics aren't just numbers—they're accountability. Knowing how often clients sleep, rest, recover, and move can elevate your coaching. Here's how to implement it smartly.
Key Metrics to Track
- Resting heart rate (RHR), HR variability (HRV) = readiness for training
- Sleep quality & duration = recovery window
- Body metrics = weight, circumference, performance markers (e.g. vertical jump)
- Perceived effort / soreness logged daily
How to Implement with Sheets or Apps
- Create a daily check-in tab: client enters sleep hours, mood, readiness.
- Use tools like Oura Ring or wellness apps to sync sleep or HRV data into Sheets via CSV.
- Weight charts with autorange formatting help both coach and client see progress.
Real-World Trainer & Client Use Cases
- Collect baseline RHR and track weekly changes to anticipate fatigue.
- After sessions, clients log perceived exertion (1-10 scale) to help program cycles.
- One gym's spreadsheet includes jump test outputs in a filterable database.
Best Practices
- Keep daily entries under 3 inputs—overwhelm kills compliance.
- Visualize with sparkline charts or progress bars.
- Use threshold alerts (e.g. incomplete sleep three days in a row = coach check-in).
Conclusion
Biometrics track more than calories—they track human performance. Use Sheets or apps smartly and turn data into decisions, not just data dumps.