Forget running — I tried this 30-minute Zumba workout for my daily cardio instead
It blends Latin dance into an interval-based, full-body cardiovascular ... to anyone who's already done some Zumba classes or ...
No squats, no lunges — I tried this 30-minute standing HIIT workout to boost cardio, and ...
This standing cardio workout is low-impact, no-repeat and doesn't include squats or lunges. Here's how to do it without any equipment.