Challenge focused on working the whole body and aimed at beginners and intermediates. This time it also includes back exercises. The routines will not take too much time but they have the right intensity so that the training is of benefit. As always The difficulty will be progressive, starting relatively easy and ending relatively difficult. Try to keep up and if you have difficulties, adapt the exercises to your ability. Remember to tag @calisteniapp so that we all share and motivate each other every day and finally also remember that It is important to work on your discipline so that you show yourself that you can meet the challenge without excuses.