Category Archives: HIGH-INTENSITY INTERVAL TRAINING

High-intensity interval training (HIIT) is a method of exercising that involves short, fast bursts of exercise interspersed with periods of rest. It has been praised for its numerous health benefits and it can help you to get in shape quickly.

Muscle, Strength & Survival

“The only reason the body adapts is because there’s a threat to its survival,” says Brad Schoenfeld, PhD, an exercise science professor at Lehman College. From an evolutionary standpoint, your body doesn’t know the difference between a barbell and a boulder. When you lift something heavy or sprint up a hill, it treats it as […]

Why Intensity Works: The Science of the Burn

High-intensity efforts trigger a unique biochemical cascade that remodels how your body functions—from your muscles to your heart to your metabolism. In a 2016 review, Gibala and colleague Martin MacInnis noted that higher-intensity efforts provoke a stronger metabolic response than moderate-intensity ones. Think of it like driving. Cruising steadily burns minimal gas. But flooring the […]

Why Your Body Loves Intense Exercise (Even If You Don’t)

You don’t have to enjoy pushing your physical limits to reap the benefits of high-intensity exercise—but your body absolutely does. A growing body of research shows that brief bursts of high-intensity effort, whether through interval training, heavy lifting, or short sprints, can lead to powerful improvements in your health—often in far less time than traditional […]

Strong, Fit & Fierce: 7 Smart Fitness Strategies Every Woman Over 40 Needs Now

A practical guide to navigating midlife changes, boosting energy, and building strength—without spending hours in the gym. Entering your 40s is a powerful chapter—a time filled with more self-awareness, life experience, and confidence than ever before. But it also comes with unique physical changes that can leave many women feeling frustrated when their go-to fitness […]

How Do HIIT Workouts Affect Your Body?

Whether you’ve just crushed your first 15-minute HIIT session—or you’re still debating whether to give it a go—it’s worth understanding the powerful impact this style of training can have on your body. HIIT isn’t just about working up a sweat quickly—it creates a chain reaction of benefits that extend well beyond your workout window. 1. […]

What is High-Intensity Interval Training

High-Intensity Interval Training (HIIT) is a workout method that alternates between short bursts of intense activity and periods of rest or low-intensity recovery. It’s designed to get your heart rate up quickly and keep your body burning calories even after the workout is over. HIIT is popular because it’s incredibly effective, time-efficient, and adaptable to […]

Why Does HIIT Boost Brain Health?

High-Intensity Interval Training doesn’t just challenge your muscles—it sparks powerful changes inside your brain. When you engage in HIIT, your body responds with a series of physiological reactions that have been shown to support brain health in several key ways: What This Means for Older Adults The takeaway is clear: it’s not just that you […]

HIIT for Your Brain? New Study Shows It May Boost Memory and Cognitive Function in Older Adults

We all know that regular exercise is good for our bodies—but it turns out it might be just as important for your brain. Research consistently links physical activity to better cognitive performance, improved memory, and even a lower risk of dementia. But what kind of exercise is best for brain health? According to new findings […]

From Burpees to Battle Ropes: The New Era of HIIT Workouts

HIIT Has Come a Long Way High-Intensity Interval Training (HIIT) has evolved far beyond the stationary bike. “HIIT can be done in countless ways,” says fitness expert Jillian Michaels. “Think sprints, stairs, rowers, bikes, or even the elliptical. You can also use classic bodyweight movements like burpees, squat jumps, mountain climbers, jump rope, or jumping […]

High-Intensity Interval Training (HIIT): The Ultimate Workout for Maximum Results

High-Intensity Interval Training (HIIT) is a workout method that alternates between short bursts of intense exercise and brief periods of rest or lower-intensity activity. This training style is widely recognized for its efficiency in burning calories, improving cardiovascular fitness, and boosting metabolism in a short amount of time. How HIIT Works HIIT workouts typically last […]