Circadian Rhythm & Fat Burning: How Timing Your Workouts Can Maximize Results.
Your circadian rhythm, or the body’s internal clock, plays a crucial role in regulating various physiological processes, including sleep, digestion, and hormone levels.
But did you know it also affects your fat-burning potential during workouts? By syncing your exercise routine with your circadian rhythm, you can optimize your fat-burning workouts and make the most out of your training.
In the morning, your body is in a fasted state, especially after a night’s sleep. This means your glycogen stores are relatively low, prompting your body to tap into fat reserves for energy.
If you work out early in the day, your body is more likely to burn fat as fuel, especially during low to moderate-intensity activities like walking or jogging.
Moreover, working out in the morning can kickstart your metabolism, leading to a higher calorie burn throughout the day, thanks to the afterburn effect (EPOC – Excess Post-Exercise Oxygen Consumption).
Additionally, morning exercise helps regulate cortisol (the stress hormone), which is naturally higher in the morning. When cortisol levels are balanced, fat loss is more efficient, and your body is primed for a productive workout.
As the day progresses, your body’s core temperature naturally rises, leading to improved muscle function, flexibility, and strength. This makes afternoon and evening workouts ideal for high-intensity or strength-based exercises.
Studies suggest that you might experience enhanced performance during these hours, leading to more calories burned and potentially greater fat loss. Plus, evening workouts are perfect for releasing the day’s stress, helping to promote better sleep.