Imagine changing your life in just 90 days. With the Body by Vi™ Challenge, you can! The #1 weight-loss and fitness Challenge platform in North America—it’s simple, rewarding, fun and fits into any lifestyle.

Step #1: Select a Challenge Kit.
Step #2: Submit your "I Want It" Video to enter.vi.com
Step #3: Take Kit as directed. 
Step #4: Submit your "I Lost It" Video to enter.vi.com when you have lost 10 pounds. (or gained 10 pounds of muscle)

THAT'S IT...SIMPLE.