Sticking to an exercise program for the long term
Every January health clubs are crowded for what I call the two week resolution. By the end of the month the crowds are gone. The only thing that remains constant and enduring is the mandatory monthly payment for a gym membership not used. You go there to lose weight, and the only thing lighter is your wallet.
Seven out of 10 American adults don't exercise regularly despite the proven health benefits, a study released Sunday says - Study: Most Americans don't exercise regularly. That sounds about right. The renewal
rate for health club membership is 30 percent. Of those that rejoin a small minority use the club on a regular basis.

more pronounced reduction in subcutaneous adiposity compared with the ET program. When corrected for the energy cost of training, the decrease in the sum of six subcutaneous skinfolds induced by the HIIT program was ninefold greater than by the endurance training (ET) program”