I’m far from hard core-I’m 56 and try to work out daily since it’s like a hobby for me but I dabble in everything-from Cathe to Barre style and Kundalini yoga-I’m hard on myself,rather then Hard Core-I also feel that my workouts are mediocre compared to others who use heavy weights and work out for hours -I also feel that something is always better then nothing and we should never compare ourself to others.It’s funny how our Grandmothers looked old at 50 but today Women can defy their age-my Mom is 80 and beat aggressive Breast Cancer and also has post polio syndrome but is at the Gym using a treadmill daily.We should all just try out best daily and just enjoying excercise is the first step-my friend who’s my age despises excercise and she already has osteoporosis and bad joints and struggles to even walk.Be proud that you are able to move/that’s what keeps us young