What do u think losing 20 pounds will take how much time?
Took me three months but, I focused on eating fresh fruits & veggies.
About 2 to 3 months.
It is recommended to lose 2 to 3 pounds max a week... not more Besides it takes 3500 burned caloriea to lose 1 pound. 3 hours running... thats 27 min a day... but plz do it healthy...