I do hate gym, but love swimming. It's been 4 years since I'm back in regular basis.
I used to have lower back pain, like cannot even walk. Also, spending a shift on gardening, specially mowing the lawn - well, don't count on me for the rest of the weekend.
The club card is my health insurance. 3 to 4 days a week. Sometimes life is hard and I can't keep this pace, I slow down, but always back.