The dreaded "butt wink" at the bottom of the squat can be dangerous. But it's not always a result of tight hamstrings. Here's why ...

Here's a quick way to give your client attainable goals that they can work through and improve within

Here's how to make sure your beginner clients get what they want and what they need from your personal training program

Evidence suggests that teachers who over-manage the learning process tend to stifle their students' long-term improvement

There is absolutely no "one size fits all" squat position. This visual guide explains exactly why.

Advanced training is not about making faster progress - it's about taking a different approach to make small progress instead of no progress.

For the first time publicly, here are my thoughts on CrossFit...

Fast, intense, effective metabolic workouts are unbelievably beneficial for clients and trainers alike for a host of reasons.

The Sexy Beast, the Venus Fly Trap, the Spinal Hinge, and the Neckless all need to be fixed. Here's how.

Cueing is both an art and a science. Could you be doing it better?