[header] How to reach your goals within a 16 week challenge [title] Decide what you want to achieve. [step] Success in a 16 week challenge depends on picking a goal that is important to you. Think carefully about what you want to achieve before you begin. 
[substeps] A 16 week challenge means intense work toward a goal over the challenge period. Because of this, you must be certain it is something you are committed to.