It all was quite simple but I could never do that alone.

Physical activity

94% increased their physical activity (most frequently through walking)
90% exercise, on average, about 1 hour per day
62% watch fewer than 10 hours of TV per week

It will always be true that losing weight is much harder than not putting it on in the first place.
There is no safety zone that is immune to this fact. Children who are obese are at risk for heart disease, diabetes, and more at an early age. Children too easily model their habits on their parents’ habits, and thus the cycle of obesity is passed on from one generation to the next.