I primarily train for mixed martial arts. Since last august, I've been going to MMA classes 4 times a week. Mondays and Wednesdays are Muay Thai, and Tue and Thurs are Combat Submission Wrestling/Brazilian Jiu Jitsu. My primary goal was to increase my overall level of cardiovascular fitness while maintaining strength and having fun in the process.
Initially I wanted to practice MMA for pure fitness reasons, but as time went on, I became more interested in competition and sparring.
Recently (as in this week) I've started lifting again. I've been lifting three days a week in addition to MMA. I'm trying to gain strength and mass in order to be a more competitive light heavyweight (205lb).