Physical conditioning is a trend that increasingly takes more strength in young people and adults around the world, the following research studies the possible options to create a sports center in the sector of Modelia, Bogotá. According to the data collected on the budget, competence and location, the idea of building a lot of around 400 m2 is considered an optimal building for the development of intense exercise. The two main ideas of construction are: a traditional gym with machines, bars and discs and the second option is a CrossFit box which does not need machines but ropes, discs, rims, bars and metal structures suitable for the practice of this sport.