How would I categorize this workout?

What I'm doing is 10 lunges (each leg), 10 pushups, 10 squats, 10 crunches, 10 side bends ( each side). Repeat 4 times

Do I do list this under both strength training and cardio, or choose one option ( if so, which)? It takes me about 10-15 minutes to go through the entire routine