The best Fitness app to facilitate developing your training and taking it wherever you are, regardless of the place, be part of the JG team from your mobile. Get any type of training you are looking for and the best advice from professional people in the sports field and enjoy with us. Develop with the JG team so that you can have a better lifestyle in a correct and programmed way, improving your physical capacities such as: strength, endurance, speed, coordination, mobility and many more.