WHAT DOES HOW TO USE BARBELLS AND DUMBBELLS MEAN?

'Once the exercise gets much easier, modify it,' claims PT Dalton Wong. 'It is possible to enhance the excess weight, add extra reps, up the tempo or tweak the exercising. Your system likes the path of the very least resistance so after it's accustomed to a prepare, it's time to adapt it.'a) Start standing which has a dumbbell in Every hand, arms b