Cycling

Exercise Metrics, Activity Type Details, and Training Advice

CategoryCardio
Session30 - 120 min

Cycling is a low-impact endurance activity that works well for aerobic base training, intervals, and longer steady sessions. Because the load is smooth and repeatable, it can support higher training volume with less impact than running. Heart rate can vary widely depending on terrain, cadence, resistance, and riding style.

Exercise Metrics

Fitness Profile [1]

Strength
4
Low-Intensity Cardio (aerobic)
9
High-Intensity Cardio (peak)
4
Mobility & Flexibility
1
Balance
2
Estimated impact of the activity on the 5 key fitness dimensions for longevity.
Based on Bryan Johnson's Blueprint Protocol.

Heart Rate Zones [2]

0
Rest
0 - 49 %
1
Very easy
50 - 59 %
2
Easy aerobic
60 - 69 %
3
Moderate aerobic
70 - 79 %
4
Hard
80 - 89 %
5
Very hard
90 - 100 %
Typical distribution as % of HR max.
Actual values depend on workout intensity, fitness level, duration, and individual physiology.

Activity Type Details

Apple Health label
Cycling
HealthKit reference [3]
.cycling
MET [4]
3.5 - 16.8
Typical session duration
30 - 120 min
Recommended fitness level
Beginner
Injury risk
Medium

Training advice

Benefits

Cycling is excellent for aerobic volume because it is low impact and easy to scale from gentle recovery to long endurance or hard intervals. It is especially useful when you want cardiovascular work with less pounding than running.

What to watch out for

Fit, terrain, traffic, and fatigue matter. Watch for neck, back, knee, wrist, or saddle discomfort, use lights and situational awareness outdoors, and progress long rides gradually because low impact can still create high total load.

Streakout app preview – Summary, Insights & Timeline
Visualize the Cycling workout stats on your iPhone
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Rating
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Explore other Activity Types in the Cardio category:

[1]
Learn more about fitness longevity dimensions in the "5 Pillars of Exercise for Longevity" resource.
[2]
Learn more about Heart Rate Zones in the "Heart Rate Zones Explained" resource.
[3]
The HealthKit HKWorkoutActivityType value this Activity Type is associated with.
[4]
MET (Metabolic Equivalent of Task) expresses how much energy an activity requires compared with rest. It is commonly used together with body weight and exercise duration to estimate calorie burn.
Disclaimer
The content on this page is for general informational purposes only and not intended as medical advice. Provided metrics are for the most part estimates and might not be based on clinical evidence. The goal is to provide directional guidance and improve the models over time.