3 ms·

Jumping rope. 10min jumping can be as effective as 30min running. Super cheap. Can travel with you anywhere. Does not depend on weather.

• aedron 10y ago
  By far my favorite exercise. Unfortunately I live in an apartment building with sensitive downstairs neighbors...
  • Tharkun 10y ago
    So what? It's only ten minutes. Are you also going to give up on sex because your neighbours might hear?