This rhythmic, high-energy workout is redefining arm training and full-body conditioning—no equipment required.

As personal trainer Jacob Holme wisely says, the fundamental key is consistency. There are no shortcuts or instant tricks. However, with the right strategies and a disciplined approach, you can speed ...

Eating just 5 percent more calories daily can do the trick.

A man, 34, shared his daily diet with Business Insider for help with building muscle and losing fat. A registered nutritionist and personal trainer, Jamie Wright, said he could take two approaches.