Fear not, because I'm here to share my four-week fitness plan that helped me lose 10 pounds and keep them off. During the ...

Take the Fitness Level 100 Challenge! This intense circuit will push you to your limits. Are you fit enough to conquer it?

I designed this four-week workout plan with those goals in mind ... Repeat for the designated reps. RELATED: 10 Best 'Eccentric' Exercises To Build Muscle Week 3: Lower-Body Power and Strength ...