If you want fast results, The 28 Day Challenge (D28) is the program for you. D28 is a cutting-edge fusion of interval training, weight training and body-sculpting techniques that have produced jaw-dropping results in only 28 days!
You can choose to do this workout in two durations:
28 calendar days (4 weeks.) Recommended for people who need to lose up to 15lbs.
28 workouts (7 weeks.) Recommended if for people who need to lose over 20lbs.
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