The fitness guru says these moves offer “double the workout in half the time.” ...

Denise Austin, 67, shared a “low-impact,” “#FitOver50” workout video. In the video, Austin demonstrates a jumping jack alternative. The “half jack” is an effective move that is “easy on your body,” ...

Denise Austin, 69, demonstrated a quick and easy full-body workout on her Instagram. ”Use your muscles! If you don’t use them, you lose them,” she says. Here are the details on each move so you can do ...