Meet Lawrence

A smiling man with short black hair, wearing a dark blue collared shirt, outdoors with blurred greenery in the background.

Lawrence Chang

Hi, I’m Lawrence. If there is one thing I’ve learned at 53 years old, it’s that staying in shape today requires a different playbook than it did twenty years ago.

With over 17 years as a Personal Trainer and 35 years in martial arts (I’m a 3rd degree TaeKwonDo Black Belt), I’ve spent my life studying movement and discipline. But I also know firsthand how much harder it gets to maintain that momentum as we age. I started Metrik Fitness + Wellness because I believe you shouldn't have to guess how to feel your best.

My Philosophy

No guesswork, just growth. You wouldn’t start a road trip without a map, yet many people treat their health that way. With over 20 years of experience in tech, I use data to take the uncertainty out of fitness. We begin by finding your precise baseline through body scans and mobility assessments. This data builds a roadmap that acts as your personal GPS. When life detours happen, we don't guess—we recalculate. My goal is to help you build habits that shift your trajectory from 'aging gracefully' to aging powerfully.

Off the Clock

When I’m not analyzing fitness data or coaching clients, you can find me chasing the perfect swing on the golf course, cooking up something delicious, or strategizing over a game of Mahjong.

Fun Fact

Luck might not be a strategy in fitness, but it was for me once in Reno! I won $5,000 playing Keno at Harrah’s on just 6 numbers.