WHEN YOU THINK of strength, you probably think of muscle and the gym. That’s measured by how much weight someone can lift, ...

Discover how just four minutes of supramaximal interval training can trigger powerful cardiovascular, metabolic, and ...

After feeding mice with high blood sugar a keto diet, which is high in fat and low in carbohydrates, researchers saw the diet lowered their blood sugar and improved their response to exercise.

Breathing technique plays an important role in exercise performance, especially during high-intensity workouts. Although the human respiratory system is predisposed to switch to mouth breathing, ...

VO2 max is often referred to as a key marker of fitness. It’s the measure of the maximal amount of oxygen your cells can take ...

Oxygen saturation at 6 minutes improved with oxygen use, but perceived exertion scores (Borg dyspnea index) did not change.

To be healthy, conventional wisdom tells us to exercise and limit fatty foods. Exercise helps us lose weight and build muscle. It makes our hearts stronger and boosts how we take in and use oxygen for ...

Muscle isn’t enough. Here’s what you need for a more comprehensive approach to your workouts.

Synchronizing to music increases speed, boosts endurance, and lowers oxygen consumption, research shows. A quick caveat: this ...

Most of us hear the same advice: move more, eat less fat. Exercise can trim body fat, build muscle, and strengthen the heart. It also raises cardiorespiratory fitness, which is often tracked by how ...

An expert has explained how to tackle the problem ...

Fittingly, the study showed that VO2 max scores were higher in more active states: DC (37.4 mL/kg/min), California (36.4 mL/kg/min) and Massachusetts (36.3 mL/kg/min) had the highest average scores.