Fitness is personal, and women can experience changes in energy, sleep, recovery and perceived effort across the menstrual cycle. The best approach is not to force every woman into the same four-phase training plan, but to use data and personal experience together.
Start with your own patterns
Cycle experiences vary widely. Instead of assuming that a specific phase always means a specific performance level, track how your sleep, resting heart rate, HRV, mood and perceived effort change across several cycles.
Use data as context
If you notice that sleep quality or recovery tends to change around a certain part of your cycle, you can plan accordingly. That might mean adjusting training intensity, prioritising recovery or simply recognising that a harder day feels harder for a reason.
Do not ignore how you feel
Wearable data cannot capture everything. Pain, stress, nutrition, workload and life circumstances all matter. Your own symptoms and experience should remain central to decisions about training.
What to track
- Sleep duration and trends
- Resting heart rate
- HRV trends
- Activity and training load
- Perceived energy and recovery
- Cycle dates and symptoms, if useful to you
How OnPulse can help
OnPulse gives you a simple way to review sleep, heart rate, blood oxygen, activity and recovery-related trends in one companion app. Its screenless design is made for everyday wear, with 30+ days of battery life depending on use.
Wearable data should not be used to diagnose hormonal, reproductive or medical conditions. If you have concerning symptoms, speak with a qualified healthcare professional.
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