“Tailoring your routine to your stage of life can help to support your body and also help you to feel your best.” Your 30sThis is arguably one of the busiest decades, juggling family life, work commitments, friendships – you name it. Strength work should remain a permanent part of your routine, but during this decade, mobility and flexibility become important. “It also helps you to continue strength training safely by improving your lifting technique and maintaining good range of motion.” “If you haven’t begun strength training before now, don't be afraid to use resistance machines at the gym.