Being active is an important aspect of a healthy lifestyle, both physically and mentally. However, if you're tired of using the same old phrase, there are many synonyms to choose from. You could try saying "keep moving," "stay engaged," "be involved," or "remain lively." Other options include "participate," "lead an active lifestyle," "exercise regularly," "take action," or "maintain a busy schedule." Whatever phrase you choose, remember that being active is important for overall health and wellbeing, and incorporating physical activity into your daily routine can lead to improved physical and mental health.