Started in 1995, it has won the "Gold Award of the National Hardware Expo", and the types of abdominal machines are the most abundant among all brands, with different grades and prices. Best's vertical glide belly tucker adopts a curved main steel tube design, which glides smoothly and naturally. The kneeling pad can be rotated, and the flank muscles are well stimulated when doing a side sliding run. The slope and height are adjustable in 5 gears, which are solid and stable, and there is no problem even if it is used by a 200-pound man. The six-in-one AD abdominal tightening machine is made of military cold-rolled steel pipes, which are not easy to rust and deform, even if they are crushed by Mercedes-Benz SUV, they will not be damaged at all. Adjusting the angle of the backrest can also be transformed into a dumbbell stool and a supine bench. The combination of the same type with bicycle pedals restricts the movement of the legs after installation, and it is inconvenient to disassemble. At the same time, it is not recommended to buy an ordinary abdominal machine, because the height adjustment range of the backrest cushion is small, and some people will be uncomfortable with their backs, and the stimulation of the abdomen is not strong enough.