Hormone fluctuations can significantly affect women's fitness routines, influencing factors such as energy levels, mood, and overall performance. During the menstrual cycle, physiological changes can result in varying intensities of exercise; some women may feel stronger, while others may experience fatigue or discomfort. Hormonal shifts can also impact recovery times and motivation. Recognizing these fluctuations allows women to tailor their training plans and adjust their expectations, promoting a more positive approach to fitness throughout their cycles.