Nathan Myhrvold, food scientist, founder of The Cooking Lab and co-author of "Modernist Bread" — a five-volume, 2,000-plus page mini-encyclopedia on the craft and science of bread baking has discovered that many conventional beliefs about bread are wrong and has the proof why.

Last year, we all jumped on the matcha train and substituted cauliflower for rice and pizza dough. In 2018, these foods will be all the rage from a nutritionist’s point of view.

While some theories agree that gluten free tolerance is on the rise, others are shaking their heads.

While old-fashioned crunches are what I consider a good "finisher" at the end of your core training, poor form often results in not much else than a sore neck.

Aerobic fitness is a measure of your body's ability to take oxygen from the atmosphere and use it to produce energy for your muscle cells.

Circuit training improves the musculoskeletal system and interval training improves cardiovascular endurance.

To run a successful business, you not only have to have passion and be a great trainer, but you also need be a good business manager.

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

You can become a certified personal trainer in as little as two months depending on how much time you have to devote to studying.

The International Sports Sciences Association offers a distance-learning personal trainer certification covering such topics as program development, anatomy and nutrtion.

Any sport in which your muscles contract repeatedly against resistance for an extended period of time requires muscular endurance.

A person weighing 155 pounds will burn about 300 calories in an hour of water aerobics. If you work harder, you'll burn more.