I don't think that we are allowed to call this class Crossfit because of some copy right law, but it's pretty much a crossfit class. 30 to 40 mins short and sweet, but a good workout. Planks with 25 lbs weights, pull-ups, kettleball dead lifts, walking on treadmills with your hands from a plank position, abs with a weighted ball toss. Lots of fun! I like taking this class everyone in a while, but I know that I need more muscle and weight classes, so I will be attending more often in the next few weeks.