The best time of day for exercise often varies depending on individual preferences and schedules. However, morning exercise is often recommended because it can enhance metabolism throughout the day and promote consistency in workouts. Morning physical activity can also lead to improved mood and energy levels, setting a positive tone for the day. Conversely, some research suggests that afternoon or evening workouts may benefit performance due to increased body temperature and muscle flexibility. Ultimately, the best time is when individuals feel most energized and can commit to regular physical activity.