Research on lung function, body rhythms, temperature, and hormone levels says one thing - to exercise around 6 pm.
Surveys on exercise habits say another - to exercise in the morning before other commitments distract you, or during the day when you have a free period of time. Let's explore the pros and cons of when to exercise.
Mornings
Pros:
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The majority of people who exercise consistently do so early in the day. It is easier to form the exercise habit through morning exercise.
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Fewer distractions and schedule interruptions.
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Can make time for exercise by getting up a bit earlier.
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Raises your heart rate and metabolism to burn more calories earlier in the day.
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Gives a feeling of physical energy for hours.
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Improves your mental acuity for hours.
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Cooler temperatures in summer.
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Air pollution is lowest in the morning.
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The body adjusts to your exercise time, so if you are training for a morning sports event, train in the morning.
Cons:
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Body temperature is at its lowest 1-3 hours before awakening, making morning a time of naturally lower energy and blood flow.
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Cold, stiff muscles may be more prone to injury - be sure to warm up well before doing a higher intensity workout, and do gentle stretching.
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If you do not enjoy morning exercise, you won't easily form a habit by choosing a morning workout time.
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Because body temperature and hormones are higher in late afternoon, you probably get the same or better calorie-burning effects later in the day.
Next page> Noon-Time and Break-Time | Afternoon and After-Work | Evening
