CLASS WORKOUT for time 50 box jump 10 thruster @ 20/15kg 40 box jump 10 thruster @ 30/20kg 30 box jump 10 thruster @ 40/25kg 20 box jump 10 thruster @ 50/30kg 10 box jump 10 thruster @ 60/35kg Objectif: Entre 11 et 15 minutes!
