Is There a ‘Best’ Time of Day to Work Out?
Determining the best time of day to exercise is a topic that has fascinated scientists and fitness enthusiasts alike for years. The answer, however, isn’t one-size-fits-all: it depends on your individual goals, lifestyle, body’s internal clock—also known as your circadian rhythm—and even your genetic makeup.
For those looking to burn fat, working out in the morning may be the better choice. Research suggests that exercising in a fasted state (before breakfast) can help the body to burn a higher percentage of fat for energy. This could be tied to blood sugar levels, which are typically lower after an overnight fast, potentially making it easier for the body to use fat as fuel.
On the other hand, if building muscle or achieving peak performance is your goal, afternoon or early evening workouts might be more beneficial. Strength and flexibility seem to peak in the late afternoon due to an increase in body temperature, which enhances muscle function and strength, enzyme activity, and endurance. Studies have shown that the body’s ability to perform high-intensity exercise is significantly better in the afternoon compared to morning.
Furthermore, those who find it hard to adhere to a morning workout routine should consider that consistency is more critical than the time of day. The benefits of regular physical activity include improved mood and cardiovascular health, increased strength and endurance, better sleep quality, and reduced anxiety and stress. Therefore, choosing a workout time that fits into your schedule and that you can stick with consistently over time will likely yield the best results in terms of long-term commitment and enjoyment.
In conclusion, while there’s no definitive “best” time of day to work out for everyone, aligning your exercise times with your personal goals and body rhythms can help maximize results. Whether you prefer sunrise runs or moonlit yoga classes, the most important thing is that you’re staying active. Listen to your body and choose a workout time that suits you best—it’s not just about the hour of the day; it’s about making fitness a sustainable and enjoyable part of your life.