Fit bit and Apple watch for tracking HRV | The Ultimate Guide to Heart Rate Variability | Tom Nikkola

The Ultimate Guide to Heart Rate Variability (HRV)

Though heart rate variability (HRV) isn’t a new concept, its application in fitness devices, Sleep Number beds, and lifestyle trackers has made it a mainstream health and fitness measurement. But what is heart rate variability? How does your lifestyle affect it? Why is it such a valuable measurement to track … Keep reading…

Women high fiving after a workout

The Amazing Effects Of Muscle On Mental Health

Did you know that approximately 1 in 5 adults in the United States experiences mental illness in a given year? That’s a staggering 46.6 million people. What if you could significantly lower your risk of being part of that statistic with something … Keep reading…

Woman stepping on scale in the bathroom

The Best Methods and Tools for Measuring Body Composition

Understanding and monitoring your body composition is a cornerstone of embarking on a healthier, more fit, and active lifestyle. Unlike the simplistic method of tracking weight, evaluating body composition provides a holistic view of one’s fitness. It delineates between muscle, fat, bone, and water percentages, offering a more nuanced insight … Keep reading…

Middle aged man in the gym

How to Avoid the Devastating Effects of Muscle Loss

Muscle loss is a common yet preventable part of the aging process. As we age, muscle mass naturally decreases due to a decrease in physical activity and slowed metabolism. This process is known as sarcopenia, and it can have long-term health implications if not addressed. In this article, we’ll discuss … Keep reading…

Woman drinking protein shake

Why Whey Protein is the Best Protein For You

You’ve probably heard of whey protein. Maybe you’ve seen it lining the shelves of your local health food store, featured in a recipe for a post-workout shake, or touted as an essential supplement by fitness enthusiasts. But do you know what whey protein is? More importantly, do you understand its … Keep reading…

19 Ways Strength Training Sharpens Your Skills and Character

You could easily spend thousands of dollars on personal growth or self-help programs in hopes of improving yourself. Some programs are legit. Most aren’t. For those who are serious about personal growth, there isn’t a “system” out there, in my opinion, that rivals what you gain from following a good … Keep reading…

Woman doing box pushups

Bigger is Better: The Case for Building Muscle at Every Age

Bigger is better. At least it is when it comes to your muscles. I’m not referring to how muscle looks. That would be an opinion. I’m referring to how it functions to create a strong, healthy, vigorous body. Unfortunately, the way most fitness influencers and personal trainers promote themselves, you’d … Keep reading…

Platter of raw meats for the grill

Protein First: Why “Eat More Protein” is Diet Change #1

I’m often amused by how nutrition and fitness professionals complicate nutrition, especially for those who are looking to lose weight or get leaner. Some will recommend cutting carbs, others cutting coffee, and still others, surprisingly, cutting fat. For many years I was on the side of cutting carbs. It works … Keep reading…

Boost Testosterone, Growth Hormone, and DHEA. Lift Weights.

What supplements should I take to boost testosterone or enhance libido? I frequently come across a question like this from middle-aged men. Although a supplement or drug therapy may help, if it’s the first solution guys go for, they’ll undoubtedly be disappointed by the results. To ensure a guy produces … Keep reading…