I decided to do a small set of bench press and basic weight lifting in my basement at 6:30am monday, wednesday and friday: the gym, i go once a week during winter to work the cardiac system with bike/running (things to help me go there are the pay per visit fees - no yearly subscription AND doing intervals, and its next to my work place). That's my Minimum Viable "gym" schedule - i do other sports as well but those aren't routine