I participated in the 6-week, transformation challenge. I, not only wanted to lose weight, I am also training for a marathon. After meeting with the owner, I knew Vaz could help me. I've attempted several times to qualify for the Boston Marathon but failed. I knew I would have to do something different for this training cycle if I wanted a different outcome. I followed their meal plan and workouts and I lost a total of 21 lbs. Vaz and his staff are knowledgeable and focus on proper technique and form, which I appreciate because I'm fairly new to CrossFit/Olympic style movements. My race (California International Marathon) is this weekend and I couldn't be happier with the results. I recommend CFCV wholeheartedly!