The zero-zero-essyg brand is based on the physical and psychological characteristics of the chinese public, combining the experience of promoting mass fitness with the results of relevant international science, creating collective energy, body size and weight loss assessments, and designing a system of engineering for individual sports prescriptions and training programmes. It also includes a zero limit fitness system that places special emphasis on health and beauty in parallel, with a unique set of quantitative indicators based on human energy and body characteristics in the east and skin characteristics. The zero limit fitness system meets the requirements of the chinese public in six areas. Improvement of physical capacity: health level, fat ratio, cpr tolerance, mental muscle laxity, flexity, muscle strength, muscle endurance, etc. Shaping body: the size of the body in all parts: shoulder, chest, waist, stomach, hip, leg, etc. Scientific weight loss: fat content, height to weight ratio. Prolonged: main joint extension of the body, flexibleness of muscles and sewing bands in various parts, excellent attitude control。