I was recently asked to provide media content for a journalist fielding questions about sleep, exercise, and related helpful strategies and tools. I thought you might also find this content applicable to some of your clients. Q1. When is the best time of day to exercise to enhance sleep quality and quantity? When we discuss recommendations, it is important to recognise that people have different alertness cycles. For example, teenagers are more likely to go to bed later than their parents. This isn't to annoy their parents; their biological clock is 'phase shifted' later by about an hour or two. It is considered an evolutionary survival characteristic, having different groups of people ...