jumping rope
FYI, for those of you fit enough to handle it, I highly recommend jumping rope. I dismissed it at first since I'm a halfway avid cyclist, but it can really kick your butt. Apparently it's about the same effect as running for twice as long, at least according to several fitness websites. It has helped me lose 4 pounds in the past month, and I don't have too much to lose. It is motivational too. I went from barely being able to do 100 reps with my weighted jump rope, to 800 in a fairly short amount of time. Trust me, that heart rate will go through the roof if you do it right.
FYI, for those of you fit enough to handle it, I highly recommend jumping rope. I dismissed it at first since I'm a halfway avid cyclist, but it can really kick your butt. Apparently it's about the same effect as running for twice as long, at least according to several fitness websites. It has helped me lose 4 pounds in the past month, and I don't have too much to lose. It is motivational too. I went from barely being able to do 100 reps with my weighted jump rope, to 800 in a fairly short amount of time. Trust me, that heart rate will go through the roof if you do it right.