You know you always feel better after working out—and this alone should vanquish any of that couch-laden inertia. But we're ...

If you are not one of those people who always wake up in the morning with the mood to hit the gym or you eat a strict diet.

(She’s also author of No Sweat: How the Simple Science of Motivation Can Bring You a Lifetime of Fitness.) Too often, she says, people begin exercise programs to lose weight, and quit when they ...

Many fitness coaches incorporate mantras or mottos when working with clients for motivation. Experts suggest each person find a particular phrase that speaks to them.