Get inspired! Bob Harper kick starts the new year with our Weight-Loss Warriors. As a group, they've lost almost 2,000 pounds. Watch above to see the group's intense workouts that got them where they are.

Then, Rach and Bob check in with the warriors to get the details on their journey. Watch below!
 

Next, the health guru offers his words of wisdom on achieving short term vs. long term goals. How's it all managed, anyway? The answer, below:
 

Lastly, Rach wants to know, "How do you know when to amp things up?" You just know, Bob explains! Watch more of his advice on challenging yourself below: