They are foods of nostalgia, dreamt up in a marketing brainstorm, pushed onto an unsuspecting public, and loved briefly by the masses. Then, without warning, they were ripped from our adoring clutches.

When considering which cardiorespiratory fitness test is right for you, take into account each test's advantages and disadvantages, including accuracy, expense, ease of administration, equipment needed and skills needed to conduct the test.

An ammonia odor during exercise is related to the breakdown of amino acids and may indicate a need for more carbohydrates.

Getting ripped in 90 days is possible, depending on how much fat you have to burn and how much work you're willing to put in.

When you're cold, your metabolism goes up and your body starts eating into your fat stores as the rate of calories burned increases.

You’ve probably heard again and again that high-intensity interval training (HIIT) gets people amazing results in fat loss and fitness training. HIIT pairs high-intensity exercise intervals with low to moderate-intensity exercise recovery phases.

The new fitness trend on social media is low-intensity steady-state cardio, or LISS. Should you be doing it?

Jumping rope can't be beat for versatility and quickly getting the heart rate up in a high-intensity interval training session.

When you do this type of exercise for one hour, you add seven hours to your life, according to new research.

Intense interval cardio exercise come recommended by pros as among the best all-around fat burners for weight loss.

Kickboxing cardio workouts help you shake up your routine and provide a unique challenge that distracts you from the sheer difficulty of the workout.

If someone isn’t able to us their legs, it doesn’t mean that they can’t enjoy aerobic activities. There are many ways to do cardio that don’t rely on legs.