Best workout times for both larks and owls

A study suggests that aligning exercise schedules with an individual's biological chronotype can improve heart health and sleep quality. Researchers recommend that 'larks' exercise in the morning and 'owls' in the evening.
Why it matters
Offers actionable health advice based on circadian rhythms to optimize fitness outcomes and reduce cardiovascular risk factors.
Exercise is most effective when done at a time that matches an individual’s biological rhythm. Pictures: iStock
Scientific reporting based on published research findings.
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