If you had asked 25-year-old Casey whether you needed cardio if you were already strength training, I probably would have laughed and said, "Nope."

Lift heavy. Build muscle. Get stronger. Problem solved.

At 37, my answer is a little different.

While I still believe strength training is one of the most important things you can do for your health and longevity, I've come to appreciate the benefits that cardiovascular training brings to the table. Today, I think most people should include some form of cardio alongside a solid strength training routine.

ArticlesCasey LeeJune 16, 2026cardio training, strength training, exercise routineComment

What's the best rowing machine for your home gym?

Recently, I had the opportunity to contribute my thoughts as a fitness expert in an article from TrueMed that breaks down some of the best home gym rowing machines available today. Whether you're looking for a rower to improve conditioning, support weight loss, or simply add more variety to your training, this guide provides valuable insights to help you make an informed decision.

ArticlesCasey LeeJune 11, 2026Comment

How Much Should I Be Working Out?

One of the most common questions I get from clients is:

"How many days per week should I be exercising?"

My answer usually surprises people.

Not because it's complicated.

Because it's less than they think.

Most people assume that if three workouts are good, then four must be better, five must be great, and six must be elite.

But that's not how progress works.

ArticlesCasey LeeJune 9, 2026workout, exerciseComment

SHAPE Magazine Asked Me About Compression Leggings...

Compression leggings have become one of the most popular pieces of fitness apparel on the market, with claims ranging from improved performance and recovery to better circulation and reduced muscle soreness.

But how much of that is backed by science, and how much is clever marketing?

ArticlesCasey LeeJune 4, 2026compression, activewearComment

I Turned My Garage In To A State-Of-The-Art Personal Training Studio...AGAIN!

Three years ago, I wrote an article documenting the transformation of my training studio from a simple garage setup into a fully functioning gym.

To my surprise, that article has remained one of the five most-read pieces on my website ever since.

Fast forward to May 2026, and I made what some might call a slightly rash decision: I completely overhauled half of the gym.

Why?

Two reasons.

ArticlesCasey LeeJune 1, 2026home gymComment

How to Protect Muscle While Losing Weight

Losing weight sounds simple on paper: eat less, move more. But your body doesn’t just pull from fat stores when calories drop—it also taps into muscle. And that’s a problem.

Muscle is what keeps your metabolism humming, your body strong, and your performance high. Lose too much of it, and not only does your strength drop, but maintaining your results becomes harder long-term. So if fat loss is the goal, protecting muscle needs to be part of the plan.

ArticlesCasey LeeMay 5, 2026strength trainingComment