http://www.ilosport.fr/musculation/conseils/l-entrainement-sans-materiel/
Echelle 1 : 1 traction, 5 squats, 3 pompes, 5 abdos
Echelle 2 : 2 tractions, 10 squats, 6 pompes, 10 abdos
Echelle 3 : 3 tractions, 15 squats, 9 pompes, 15 abdos
Echelle 4 : 4 tractions, 20 squats, 12 pompes, 20 abdos
Echelle 5: 5 tractions, 25 squats, 15 pompes, 25 abdos
Echelle 6 : 6 tractions, 30 squats, 18 pompes, 30 abdos
Echelle 7: 7 tractions, 35 squats, 21 pompes, 35 abdos