Nope. 75 pounds is very impressive.Simply calorie counting and biking has lost me 75lbs, mind you I was (and still am) a big guy so that number isn't ad impressive as it sounds.
Not sure I agree with that. If the goal is only weight loss, fair enough. 95 per cent of diets are won or lost in the kitchen. But exercise can only help. So many benefits.
My way is for the lazy.