Welcome to middle age. Sounds strange, doesn’t it? People in their 40s are still quite young, in their prime working years, and possess the blush of youth that society cherishes.
Your 40s are often a time of peaks: Your career history may be established, your family may be maturing, and you are still full of energy and vitality. However, you aren’t officially “young” anymore. The advancement into your middle ages introduces you to a time when your muscles become harder to maintain without dedicated exercise and when sedentary behavior comes at a higher price.
