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Heat and Female Hormones



Last week I had a few "off" days. I was very sore, low in energy and struggled to hold 'normal' paces. But I expected all of this as I was anticipating the start of my menstrual cycle. Although it's never a comfortable time of the month, the menstrual cycle should not be viewed as a barrier to performance but rather, it can be a valuable source of information that can help you train with greater awareness and develop a stronger connection with your body as a female athlete. 

Every phase of the menstrual cycle brings unique physiological changes. If you have a monthly menstrual cycle, your energy levels, recovery, sleep quality, body temperature, hydration needs, and perceived effort will fluctuate throughout the month. These changes are not signs of weakness but they are normal biological responses that provide valuable feedback about how the body is functioning.

Empowerment begins with awareness. 
Communicating your symptoms with your coach and tracking your cycle in Training Peaks can help you identify patterns and trends. Some athletes may never feel changes, some feel strong and energized during certain phases, while others may notice a greater need for more frequent recovery or adjustments in training intensity. This is all ok. 

There is no "perfect" menstrual cycle and there is no one-size-fits-all approach.

Most importantly, female athletes should never feel pressured to train (and perform) like they have the same physiology every day of the month. 

By understanding and respecting your body's natural hormonal fluctuations, you can build confidence in your training, reduce risk for setbacks, improve consistency, and create a healthier relationship with your body and training.