Quote:
Originally Posted by Erki  Isn't skipping also a cardio exercise if you do it long enough? I would prefer riding a bike though. |
Yes, although it's not something you can really do at a low intensity (like walking vs jogging) - with a rope you are always jumping
As for the bike, that's a good substitute for jogging but as the OP didn't want to jog, I also infer "not leave the house" which rules out cycling as well. (plus a bike is equipment - especially if you don't already own one).
Swimming is also an excellent form of exercise, but of course requires a pool or other reasonably sized body of water - whether one considers this equipment I am not sure!