If you want to gain muscle, how much protein should you consume per day?

About 5 medium-sized chickens breasts

At least 25 grams

Five scoops of whey protein

At least 1 gram of protein for every pound you weigh

Studies show that people who lose weight very quickly are ...

More attractive after the weight loss.

More likely to put the weight back on.

More likely to keep it off long term.

Probably suffering from a mild eating disorder.

About how many calories do you need to burn to lose a pound of fat?

1,000

2,200

3,500

4,000

5,500

What is "spot training"?

When you have someone spotting you as you lift weights.

A misguided practice of training "spots" on your body in order to lose weight in those specific areas.

Isometric exercise in which you stand in one spot and hold poses.

When you teach your dog to play fetch and roll over.