human
I'm trying to get in shape and I'm looking for some good workouts. Any ideas?
assistant
One idea is to try a HIIT workout, which stands for High Intensity Interval Training. This type of workout involves alternating between short bursts of intense exercise and periods of rest. You can find more information about HIIT here: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3707354/.