"Equipment-free and Dumbbell Workouts for Full-Body Strength and Powerlifting Beginners"

Personal trainer Tanya Poppett shares a five-move bodyweight workout that takes just 20 minutes and works your whole body without any equipment. The workout includes variations of classic moves like squats, lunges, and push-ups, and implements short rest times to keep your heart rate high for a muscle-building, fat-burning workout you can do from anywhere. This is a training technique known as high-intensity resistance training (HIRT).