I am thinking of purchasing some weighted gloves. Does Cathe and crew wear weighted gloves in Kickmax? If so what weight? I do ub workouts at least 3x weekly the GS series and UB pyramid. Will wearing weighted gloves help to sculpt my arms more or is it just adding the the aerobic endurance. If it will help scupt and tone I'll buy them but if it is just adding to the endurance I think I'll wait.