When you start using your Flowgun, it's wise to begin gently, preferably at the lowest setting. This allows you to familiarize yourself with its features and discover what suits you and your body best. Although it may feel unfamiliar initially, your body will gradually adapt to the massage over time.
Listen to your body and identify what feels most comfortable for you. You can gradually increase the intensity, massaging more vigorously and for longer durations in areas where you feel muscle soreness. The goal is to create a positive and relaxing experience, even though it's normal to experience some degree of tenderness, which, however, is not harmful.
Your Flowgun is versatile and can be used on both large and small muscle groups, depending on the attachment you choose to use.