This isn’t always essential, but it could be a good idea to check with your doctor if you haven’t exercised in a long time. This is especially important if you have a chronic health condition or any symptoms that may interfere with physical activity.
Even if you are healthy, going for a physical assessment can help you know what level you’re at, and boost your determination to get started. Knowing how fit (or unfit!) you are before you start can be great motivation to continue, and a measure for your future success.