A personal trainer outlines how to perform six of his best full-body, no-equipment workouts to lose belly fat.

"But I have more energy and a better mood ... He works out four times a week with full-body strength exercises. Liu still works with Enaz, meeting with him in person once weekly to check in ...

Doing full-body strength sessions like this one will also improve your cardiovascular health too, as they demand a lot of energy. Shop dumbbells and kettlebells Need some new weights for your home ...

So it's no wonder why many people want an extra boost to increase their energy levels this time of the year. To ensure your body's cellular energy production is in top shape, you'll want the right ...

Wouldn’t it be great if we could harness it to produce energy? My research has shown this would indeed be possible. My colleagues and I are discovering ways of capturing and storing body heat ...