New core level, unlocked.

Even as a personal trainer, I was not chomping at the bit to get back into exercise. I really wanted to take my time, make sure I had healed, and give my body the recovery time it needed before ...

The dead bug exercise may have a funny name, but it's a seriously effective move. The slow and controlled core strengthening exercise involves lying on your back and moving your arms and legs in a way ...

Jakob Roze, CSCS, is a health writer and high-end personal trainer. He is the founder and CEO of RozeFit, a high-end concierge personal training practice and online blog. Side planks trains your ...