Abstract: A swing arm assembly is used as an adjustable balancing mechanism for the foldable telescope golf cart. The swing arm assembly adjusts the inclined position of the golf bag on the cart, and thus adjusts the center gravity location of the golf clubs. By selecting a proper length and rotational angle of the swing arm, it is possible to position the center gravity of the entire cart assembly in line with the center line of the wheels. As a result, the golf cart is maintained in a balanced position without imposing its weight upon the golfer, which reduces the effort and stress in pulling the cart, and makes the golf game more enjoyable.