Don't spend money on these machines. You can do the exercise to reduce your tummy without Ab King Pro. It'll take a day or two to adjust in the right position and once you know it, it would be as good as it has to be. There are three or four good exercises for your tummy and for that, you do not need any any machine. Consult YouTube!
Again, instead of buying a treadmill, either join a gym for that purpose just to make a habit of exercising regularly. Then early morning is the best time for a jog. It will keep you fit and healthy.
Along with regular exercise, try to control your diet. Eat less but after regular and small intervals. Don't take too much calories. Eat fresh vegetables and selected fruits. Take plenty of water(warm) and green tea. This will act as a catalyst.
