Great workout! The warm up for the workout is pretty intense with burpees, jump squats, superman push ups, jump lunges, high knees etc. The intro class was nice, they have an instructor to walk you through all the different exercises at a slower pace and to demonstrate technique. The bag workout is great and a lot tougher than the body combat class at 24. Quite a big difference punching something other than air.... My only complaints, I couldn't really understand anything over the speaker system the instructor was saying and also the sales pitch comes on a little strong (products, heart rate monitors, membership, etc). However, everyone is super friendly! I think the monthly membership is only worth it if you can commit to going multiple times a week.