About

About Tim Williams

Former Licensed Physical Therapist Assistant  ·  ACSM Certified Exercise Physiologist (EP-C)  ·  Based in Roswell, GA

Tim Williams, BodyGrades movement and strength coach

Meet Tim

A trainer who actually understands your body.

Tim Williams spent 15 years working as a licensed Physical Therapist Assistant before moving into personal training — and that background shapes everything about how he works with clients.

Most trainers are taught to push. Tim was trained to listen — to understand what's happening inside the body, why pain develops, and how to build strength without making things worse.

He works exclusively with adults 40 and over, because that's where his experience and passion intersect. The body changes after 40. Joints get more complicated. Recovery takes longer. What worked in your 30s doesn't always translate. Tim has spent his career figuring out what does.

And because he comes to you — your home, your gym, wherever you're most comfortable — there's no commute, no intimidating gym floor, no wasted time. Just focused, purposeful work.

Credentials

The background behind the work.

Former Licensed Physical Therapist Assistant

15 years of clinical training in injury, recovery, and rehabilitation — the foundation of everything Tim does with clients.

ACSM Certified Exercise Physiologist (EP-C)

Certified through the American College of Sports Medicine, with a focus on adults in the second half of life.

20+ Years in Healthcare & Fitness

Two decades working with real people — post-surgical, arthritic, deconditioned, and everything in between.

My Approach

The BodyGrades philosophy.

Most fitness advice is built for people who are already healthy and already moving well. It assumes a body that tolerates hard work, recovers quickly, and has no complicated history.

That's not most people over 40.

"The goal isn't to make you feel like you're 25 again. It's to make sure the next 20 years look nothing like the last five."

Tim's approach starts with an honest assessment of where you are — your movement, your history, your limitations, your goals. From there, every program is built specifically for you. Not adapted from a template. Not borrowed from a client who's nothing like you.

Progress is measured in real outcomes: less pain getting out of a chair, more confidence on the stairs, being able to keep up on a hike you've been avoiding. The weights and the reps are just the mechanism.

If you've been told exercise is important but never been told how to do it safely around your body's specific situation — that's exactly what BodyGrades is for.

Ready to meet Tim?

Start with a 90-minute assessment. No obligation — just an honest look at how you move, where you are, and where you want to go.

Book Your 90-Minute Assessment
Call (678) 316-9459 Email Tim