I freak out if I go a little too long without being in the gym. For a long time it was all about getting the weight off because I was 240 pounds at my heaviest and now I'm around 175 so the majority of that weight loss was due to diet and exercise.
This and this alone is Christianity a universal holiness in every part of life a heavenly wisdom in all our actions not conforming to the spirit and temper of the world but turning all worldly enjoyments into means of piety and devotion to God.