Skip to content
Building Metabolic Capacity

Why Metabolic Regulation Is a Programming Variable Metabolic health is often discussed in broad public health terms, but for fitness professionals, it is a programming variable. Skeletal muscle is not…

Exercises for lower-back pain
Exercise Intensity, Recovery and Cardiovascular Risk

Exercise is widely recognized as a cornerstone of cardiovascular health, yet conversations about how exercise intensity influences cardiovascular risk often become polarized. High-intensity training is alternately framed as either the…

A Fitness Professional’s Role in Heart Health

Cardiovascular health is often discussed as though it lives entirely inside the gym. Heart rate targets, aerobic zones and weekly volume recommendations are frequently positioned as the primary levers through…

Women running during a park workout
Running Never Gets Old

Running is perhaps one of humanity’s most primal movements. Our ancestors ran chasing prey, fleeing danger and traversing terrain. Today it remains one of the simplest and most accessible forms…

Why Your Runs Feel Easier in Cooler Weather

If your pace feels smoother on crisp mornings than on humid summer days, thermoregulation is the reason. Running generates significant body heat, and in warm conditions your cardiovascular system must…

Timing of Exercise
Does Timing of Exercise Matter?

Analysis of data found that any timing of exercise, moderate to vigorous, is linked with lower risks of all causes of death.

Time-Restricted Eating and HIIT
Time-Restricted Eating and HIIT

A study finds that combining time-restricted eating and HIIT is more effective at improving cardiometabolic health than either approach alone.

Older woman with dumbbells using muscle strengthening for longevity
Muscle Strengthening for Longevity

Research shows some benefits of using muscle strengthening for longevity, as strengthening activities are linked with a lower risk of death.

Two men walking to increase exercise for heart failure risk
Exercise and Heart Failure Risk

Consistent moderate or vigorous exercise is linked with lower heart failure risk among white adults compared with those who did not exercise.

Person water walking
Water Walking Works

Len Kravitz, PhD, professor of exercise science, shares two studies that support the decision to add water walking to your fitness routine.

heart health image
Heart Health, Super Bowl Sunday & Valentine’s Day

Heart disease is a leading cause of death in the United States, claiming the lives of more than 650,000 people per year, according to the Centers for Disease Control. Sadly, it is a mostly preventable lifestyle disease that is needlessly damaging too many lives.