Trainer, author, and fitness model Kirk Charles, NASM-CPT CES, knows that as you get older, life can get more complicated. But that shouldn’t prevent you from being on top of your game. He’ll help to ...

During rescue hoist operations, helicopter pilots sometimes face the difficult task of maintaining a stabilized hover position in degraded visual conditions. When over water, the task is further ...

If you are anything like me you like to push the limits, especially when it comes to fitness. It could be from boredom, using the same exercises over and over, or, simply the need to test your ability ...