How would you journal these fitness classes?

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I currently take several classes at my gym every week but the exercise journal doesn't recognize any of these. How would you best classify them? I can't possibly remember every single individual exercise or the number of reps. Please help!

I take CX Works (30 minute ab/core workout), SMACKdown (which is very similar to P90X- 60 mins), and BodyCombat (sort of like tae bo/kickboxing/turbo jam- 60 mins) every week.

TIA!