The use of pedometers benefited people at high risk for type 2 diabetes because when told they had to walk 10,000 steps they thought it was impossible but once they saw how much steps they did doing regular everyday things it seemed easy to accomplish 10,000 steps.
Long-term commitment to diet and exercise
Testimonials
All of the above
Both a and b
Setting reasonable goals for yourself
if your talking bout colmiscancer i beleive his account got deleted if not then i dont know