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Test 4

Date:
Time:

Additional Information

Stats
51.46
Maximum oxygen uptake per kg body mass
136.07
Maximum minute ventilation
116.8
Heart rate at aerobic threshold (avg VT1+BP1 & DFAa1 0.75)
162.0
Heart rate at anaerobic threshold (avg VT2+BP2 & DFAa1 0.50)
-
-
Maximum rate of fat oxidation
-
Maximum rate of carbohydrate oxidation
185
Maximum heart rate measured at test
55.07
Highest respiratory frequency
2.47
Maximum tidal volume
116.8
Heart rate at first ventilatory threshold
162.0
Heart rate at second ventilatory threshold
17.47
Fraction of expired oxygen
184
Maximum heart rate measured at VO2max
36.46
VE/VO2
-
Maximum power measured at VO2max
-
Power at first ventilatory threshold
-
Power at second ventilatory threshold
-
Power at HRV nonlinear index at 0.75
-
Power at HRV nonlinear index at 0.50
-
Muscle-O2 breakpoint 1 (slope inflection)
-
Muscle-O2 breakpoint 2 (slope inflection)
-
Power at muscle-O2 breakpoint 2 (slope inflection)

AI Prompts

You are a sports physiologist for athletes. Based on the test results, HR parameters and the athlete's goals, you will need to prepare a detailed Vo2max report. Take the VO2max and determine which group the athlete belongs to based on age and gender. If you notice low VO2max values that may be limiting the athlete's performance, be sure to point them out. Then, based on the athlete's goals, give detailed recommendations on how to improve VO2max as well as other key metrics. Write an example of an overall training plan to improve VO2max for this athlete.


Age: 40 years
Height: 190 cm
Weight: 76 kg
Sex: male
Training volume: 3 per week
Training experience: None
Chronic diseases: None
Health goals: None
Test type: None
Maximum oxygen uptake per kg body mass (VO2max): 51.46 mL/kg/min
Maximum heart rate measured at test (HRmax): 185.00 bpm

You are an elite sports physiologist. Use the athlete data I supply — date of birth, biological sex, height, weight, weekly training volume, years of training, chronic diseases, sport-specific goals, Aerobic Threshold (bpm, W, pace), Anaerobic Threshold (HR, Power, pace) and VO2max (bpm, W, pace) — to write a professional report.

1. Briefly define Aerobic Threshold (AeT) and Anaerobic Threshold (AnT), stressing that together with VO2max they triangulate the aerobic (central) and anaerobic (peripheral) limits and reveal whether restrictions lie in heart, lungs, muscles, or metabolism. Emphasize that matching these thresholds with anthropometrics and goals guides smart progress without overload.

2. Profile the athlete relative to age norms, BMI categories, and VO2max percentiles:
• Overall Profile
• Cardiorespiratory Capacity

3. Diagnose likely limiting factors based on how AeT and AnT relate to each other and to VO2max (narrow gap, low fractional utilization, early hyperventilation, etc.).

4. Explain how to apply these findings — recommended training focuses, recovery considerations, and monitoring tips — to accelerate performance safely.

Write in clear, concise, coach-friendly English. Use bullet points where helpful and include actionable numbers (HR, power, pace) for each recommendation.


Age: 40 years
Height: 190 cm
Weight: 76 kg
Sex: male
Training volume: 3 per week
Training experience: None
Chronic diseases: None
Health goals: None
Test type: None
Maximum oxygen uptake per kg body mass (VO2max): 51.46 mL/kg/min
Maximum heart rate measured at test (HRmax): 185.00 bpm
AeT HR (HR, Power): 116.8 bpm, None W
AnT HR (HR, Power): 162.0 bpm, None W

Explain (1-2 sentences each) the respiratory terms:
• VE max – peak minute ventilation (L · min⁻¹).
• Rf max – highest breathing frequency (breaths · min⁻¹).
• Tv max – greatest tidal volume per breath (L).
• FeO₂ – percentage of oxygen in expired air, indicating extraction efficiency.

Analyze limiting factors by triangulating VT1, VT2 and VO₂max with VE max, Rf max, Tv max, FeO₂ and anthropometrics:
• Identify whether the primary bottleneck is cardiovascular (heart), pulmonary (lungs/airflow), muscular (oxygen utilisation), or metabolic (substrate use).
• Flag any red-zone mismatches, e.g., high Rf max with low Tv max (ventilatory limitation) or low VT1 relative to VO₂max (aerobic deficiency).

Actionable insights:
• Give 3-5 targeted training or lifestyle interventions (e.g., inspiratory-muscle work, tempo runs, HIIT, strength blocks, recovery focus) tied to the diagnosed limiters.
• Link recommendations to the athlete’s stated goals and chronic conditions.
• Highlight how the ventilatory metrics should be monitored over the next training cycle.

Format

Use crisp paragraphs or bullet lists (≤ 900 words total).
Start with a headline summary (“Key Findings & Next Steps”).


Age: 40 years
Height: 190 cm
Weight: 76 kg
Sex: male
Training volume: 3 per week
Training experience: None
Chronic diseases: None
Health goals: None
Test type: None
Heart rate at first ventilatory threshold (VT1): 116.80 bpm
Heart rate at second ventilatory threshold (VT2): 162.00 bpm
Maximum oxygen uptake per kg body mass (VO2max): 51.46 mL/kg/min
Maximum minute ventilation (VEmax): 136.07 L/min
Highest respiratory frequency (RFmax): 55.07 rpm
Maximum tidal volume (TVmax): 2.47 L
Fraction of expired oxygen (FeO₂): 17.47 %
Maximum heart rate measured at test (HRmax): 185.00 bpm

Act as an elite sports physiologist.

OUTPUT (≤ 600 words)

1. One-sentence definitions:
– SmO₂ = real-time muscle-oxygen saturation; BP1/BP2 occur at inflection points where SmO₂ slope changes.
– DFA-a1 = short-term fractal scaling index of HRV; AeT≈0.75 and AT≈0.5 crossover values.
2. Compare VT, BP, and DFA-a1 thresholds; flag concordance or discrepancies.
3. Diagnose main limiter (cardio-vascular / pulmonary / muscular / metabolic) with key metric evidence.
4. Provide three precise training or lifestyle actions aligned to goals and health status.


Age: 40 years
Height: 190 cm
Weight: 76 kg
Sex: male
Training volume: 3 per week
Training experience: None
Chronic diseases: None
Health goals: None
Test type: None
Heart rate at first ventilatory threshold (VT1): 116.80 bpm
Heart rate at second ventilatory threshold (VT2): 162.00 bpm
Muscle-O2 breakpoint 1 (slope inflection) (BP1 SmO2): None
Muscle-O2 breakpoint 2 (slope inflection) (BP2 SmO2): None
Power at HRV nonlinear index at 0.75 (DFA a1 0.75 Power): None
Power at HRV nonlinear index at 0.50 (DFA a1 0.50 Power): None
Maximum oxygen uptake per kg body mass (VO2max): 51.46 mL/kg/min
Maximum heart rate measured at test (HRmax): 185.00 bpm
Maximum power measured at VO2max (PowerMax VO2max): None
None

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Reports

Files
Supported: 'VO2MasterUnit-Data...', 'HR...', 'HeartRate...', 'CyclingPower...', 'DFA...', 'TrainRed...', 'Pnoe_...', 'CPET_...', 'DataAverage...'.

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DataAverage.xlsx for test 4 Change

DataAverage.xlsx

HR_HeartRateMonitor-Data.xlsx for test 4 Change

HR_HeartRateMonitor-Data.xlsx

Report.pdf for test 4 Change

Report.pdf

VO2MasterUnit-Data.xlsx for test 4 Change

VO2MasterUnit-Data.xlsx

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