Kung Fu, Kick boxing, Karate...

[NinjaX]

And if im correct Wushu is a hybrid system of kung fu that originated in southern china. Similar to traditional kung fu with the implementation of long movements.

 

[scrappy]

Grapple

Muay Thai and some grappling
Freestyle, Greco, Sambo, BJJ
They are all GRRRRREAT!!!

 

[danielson]

white crane kung fu
and tai chi (recently...it looked like fun )

i like it...but i cant go as often as i like due to the fact its more taxing than other less intense forms of cardio....oh yeah...and push ups REAAALLLLLY suck

 

[absolute hardgainer]

I currently crosstrain Muay Thai and BJJ, all hands on work. Excellent for cardio and for strength, especially BJJ.

hardgainer ( )

 

[LeviathanX]

I've trained in the Korean martial art of Tang Soo Do Moo Duk Kwan for the past 15 years, and will be testing for 4th Dan sometime in the next year and half (I may postpone it for another year to lengthen my competition career since I'm only 20).

I have found martial arts to be one of the most, if not the most, efficient cardio combination with weight-lifting available (swimming is also very good too, though) because it allows you to maintain your flexibility at the same time that you are tightening you muscles through weight-training. In addition, you get both consistent and interval-type training, and you often do plyometrics and isometrics.

 

[Kryp2o]

I've trained in Tae Kwon Do (USTA, ATA) 5yrs., and Akido 1 yr.. I haven't trained in years (I would like to go back into Akido though,) but USTA TKD was nothing more than aerobic - kickboxing so as far as finess and cardio goes I had the best of both worlds. The discipline aspect of it was non-existing. ATA TKD was more traditional to the Korean art but still gave you a cardio workout.

 

[TC]

Muay Thai here, although I never get to spar with anyone since I moved to fuckin lame ass Texas.

 

[thefantom1]

I only train in FKYA and if that is unsuccessful I switch to the other martial art I know.. GTFO...
FTYA is Fantom Kicks Your Ass (known for viscious hair pulling, eye gouges and cheap shots)
GTFO is Get The Fuck Out (a much more defensive, self preservation style of Martial Art)