>100 push-ups, 100 sit-ups, 100 squats, and a 10km run. EVERY. SINGLE. DAY.
(your former status)

If you don't have gym equipment and no money for a gym membership, be sure you mix up your routine.
Jumpsquats, lungewalk, push-ups with your hands close together or wide appart, core stability, tricep dips (chair or table) sprawls, burpees etc.