You can do [it] step by step—little things ... Denise Austin recently shared an iconic throwback workout video demonstrating an upbeat, aerobic exercise that is sure to get you moving.

Natasa Stankovic shared a new video of her high-energy jumping and twisting cardio workout with friend Aleksandar Alex Ilic.

In the video, Austin demonstrates an interval training workout complete with both cardio-based aerobic moves and targeted strength training exercises. She says performing workouts like these is ...