Yoga as exercise is a physical activity consisting mainly of postures called asanas often connected by flowing sequences called vinayasas, sometimes accompanied by rhythmic breathing , and often ending with relaxation or meditation. Academics have given yoga as exercise a variety of names, including "modern postural yoga", "modern transnational yoga", and "transnational anglophone yogaMost health clubs have a main workout area, which primarily consists of free weights including dumbells and barbells and the stands and benches used with these items and exercise machines which use gears, cables and other mechanisms to guide the user's exercise. This area often includes mirrors so that exercisers can monitor and maintain correct posture during their workout. A gym that predominantly or exclusively consists of free weights (dumbbells and barbells), as opposed to exercise machines, is sometimes referred to as a black-iron gym, after the traditional color of weight plates. Nakshewala provides best designs for gym and yoga center according to the requirements.