farrockgrandma: Unless you’re talking about groceries and laundry for a family of 12 keyn ayin hara, that’s probably not enough exercise.
Most bochurim probably get enough exercise running around from shiur to essen to davening but not this Alte Chapper.
Everyone should get at least couple of hours of exercise per week. Boosting the circulation (cardio) and your muscle activity keeps your body sharp for all other activities serving Hashem. If you have the space and the funds, alternate between an elliptical cross trainer and a universal machine or free weights. If you can manage a daily daf video while you’re on the elliptical, even better.