Choose this level if you are an active senior, or have completed level 2 and feel ready for more of a challenge. Join us for this 4 week adventure in fitness. Make sure to warm up and cool down before exercising along with these workouts. This will give you a 30 minute workout and get you well on your way to the 150 minutes a week recommended by the National Institute of Health. So let’s get started building your strength and stability.