Get a major calorie burn, tone your muscles, and lose up to 15 pounds in 21 days with a different 30-minute real-time workout every day. Build on the moves weekly to get total-body results, faster.

No one wakes up expecting to have a bad day. But sometimes, an unpleasant work meeting, a disagreement with a friend, or a disappointing meal can sour the mood. However, if you're someone who works ...