Exercise & Fitness10 min read

Exercise Timing and Hormonal Rhythms in PCOS

Learn how the timing of your workouts may affect hormonal cycles, cortisol secretion, and weight regulation in PCOS.

What You'll Learn

  • How morning and evening workouts affect hormones
  • Chronobiology and PCOS symptom improvement
  • Sleep, circadian rhythms, and exercise recovery

Circadian Biology and Exercise

Cortisol levels peak in the morning, and exercising during this time may amplify fat oxidation. However, evening workouts may reduce stress and lower evening glucose levels, supporting better overnight recovery and insulin control.

Best Time for Specific Goals

Depending on your symptoms, timing can be tailored:

Morning Benefits

  • Supports fat loss
  • Enhances cortisol efficiency
  • Boosts focus and energy

Evening Benefits

  • Improves glucose tolerance
  • Reduces stress
  • Aids deep sleep

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