Add Yahoo as a preferred source to see more of our stories on Google. Woman doing metabolic conditioning workout on exercise bike You may have heard of it before — but what is metabolic conditioning?

After a year of reestablishing a workout habit and focusing on strength gains, I was eager to see more results. That meant visible abs for a milestone anniversary vacation. My virtual trainer on the ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." After a year of reestablishing a workout habit and focusing on strength gains, I was eager to see more ...

The pursuit of fitness transformation often takes unexpected turns. After a year of committed strength training, my fitness journey took a thrilling leap when my virtual trainer introduced me to ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." After a year of reestablishing a workout habit and focusing on strength gains, I was eager to see more ...

Have you ever wished you could "train" your metabolism to work the way you want it to? Technically, it's possible to increase the rate at which your body burns fat and calories, which makes it easier ...

Also known as metcon-thanks in no small part to CrossFit, which popularized and practically coined the abbreviated term-it has become almost synonymous with high intensity, cardio-focused training.

Most of my family struggled with weight my whole life. In my teens and early 20s, I became obsessed with fitness, working out multiple times a day, to try to prevent myself from following in their ...

Try this no repeat full-body metabolic conditioning workout for maximum calorie burn, strength, and endurance. Perfect for home or gym! #MetconWorkout #FullBodyWorkout #HIIT #FitnessChallenge ...