Athlete Health Report — Duncan

Period: January 1st 2024 to December 31st 2024  ·  Generated: May 13th 2026, 15:52
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Duncan
366
Days covered
61.4 bpm
Avg RHR
48 bpm
Min RHR
6.0 hrs
Avg sleep
86.2 ms
Avg RMSSD
30.3
Avg Stress
89
HRV tests
32
Runs logged
5:36/km
Best run pace
69
Walks logged
1
Swims logged
27
Rides logged
17.6 km/h
Best ride spd

AI Analysis Claude

January 1st 2024 to December 31st 2024

Your resting heart rate of 61.4 bpm paired with an average HRV of 86.2 ms paints a solid autonomic profile — your nervous system is recovering well between bouts of stress and your baseline cardiovascular fitness is respectable. The average stress score of 30.3 reinforces this, sitting comfortably in the low-stress zone, which tells us your body is not carrying chronic sympathetic load. Taken together, these three metrics suggest you have genuine headroom to absorb more training stimulus than you are currently giving yourself.

Your average sleep of 6.0 hours per night is the weak link in an otherwise healthy recovery picture. That duration falls roughly an hour short of the 7–8 hour window most consistently associated with sustained HRV gains and next-day stress resilience, and it likely explains why your HRV, while good, has not pushed higher despite low overall stress. Prioritising even 30–45 additional minutes of sleep could be the single highest-return change you make in 2025.

Thirty-two runs across 366 days averages out to fewer than three runs per month, so your best pace of 5:36/km is genuinely impressive for that volume and suggests strong underlying aerobic capacity. More consistent frequency would almost certainly translate into faster paces with relatively little injury risk given your recovery metrics.

Based on all of the above, my single recommendation for the next quarter is twofold:

- Increase running frequency to at least two sessions per week, which your stress and HRV data confirm you can absorb. - Extend nightly sleep to a minimum of 6.5 hours to unlock the recovery gains that will support that added volume.

Resting Heart Rate

January 1st 2024 to December 31st 2024
Avg61.4 bpm
±1 SD?One Standard Deviation (SD) contains about 68% of the range of readings.4.2
Normal (68%) Range57.2–65.5 bpm

Sleep

January 1st 2024 to December 31st 2024
Avg Deep0.80 hrs
Avg Light3.97 hrs
Avg REM1.38 hrs
Avg Total6.0 hrs
±1 SD?One Standard Deviation (SD) contains about 68% of the range of readings.1.3
Normal (68%) Range4.7–7.3 hrs

HRV — RMSSD?Heart Rate Variability is a measure of the balance of the nervous system between sympathetic (fight or flight) and para-sympathetic (rest and relax). Generally, a higher number indicates better functioning.

January 1st 2024 to December 31st 2024
Avg RMSSD86.2 ms
±1 SD?One Standard Deviation (SD) contains about 68% of the range of readings.26.2
Normal (68%) Range60.0–112.5
Latest 7d avg99.5 ms

Running

January 1st 2024 to December 31st 2024
1 / 2 ↓ overall stats
Avg Pace5:48/km
Best5:38/km
Total Time11h 41m
Total Kms121.4 km
Avg HR151 bpm
Avg Pace5:48/km
Best5:37/km
Total Time13h 38m
Total Kms141.4 km
Avg HR150 bpm

Swimming

January 1st 2024 to December 31st 2024
Sessions1
Avg Pace1:09/100m
Best Pace1:09/100m
Total Dist941 m
Total Time0h 10m
Avg HR115 bpm

Cycling

January 1st 2024 to December 31st 2024
1 / 2 ↓ overall stats
Rides25
Avg Speed11.6 km/h
Best Speed17.6 km/h
Total Dist59 km
Total Time4h 59m
Avg HR123 bpm
Rides27
Avg Speed11.8 km/h
Best Speed17.6 km/h
Total Dist72 km
Total Time5h 56m
Avg HR123 bpm

Walking

January 1st 2024 to December 31st 2024
1 / 13 ↓ overall stats
Walks25
Avg Pace11:08/km
Best Pace9:53/km
Total Dist43.1 km
Total Time8h 01m
Avg HR97 bpm
Walks318
Avg Pace11:23/km
Best Pace4:27/km
Total Dist605.7 km
Total Time112h 45m
Avg HR103 bpm

VO2Max?VO2Max is a measure of the body's ability to use oxygen. A higher number is better. The metric generally declines with age, and often correlates with performance.

January 1st 2024 to December 31st 2024
Latest49 ml/kg/min
Peak50 ml/kg/min
Period Avg47.5 ml/kg/min

Daily Steps

January 1st 2024 to December 31st 2024
Avg Steps7,170
±1 SD?One Standard Deviation (SD) contains about 68% of the range of readings.2,316
Normal (68%) Range4,854–9,486

Daily Stress

January 1st 2024 to December 31st 2024
Avg Stress30.3
±1 SD?One Standard Deviation (SD) contains about 68% of the range of readings.7.8
Normal (68%) Range22.6–38.1