Liability and contra liability accounts are usually classified (put into distinct groupings, categories, or classifications) on the balance sheet. The liability classifications and their order of appearance on the balance sheet are: 1  Current Liabilities.  Long Term Liabilities.
This type of muscular dystrophy also more commonly affects boys. Muscle weakness occurs mostly in the arms and legs, with symptoms appearing between age 11 and 25. Other symptoms of Becker muscular dystrophy include: 1  walking on the toes. 2  frequent falls. 3  muscle cramps. 4  trouble getting up from the floor.
It is one of more than 20 types of muscular dystrophy. progressive muscle weakness because muscle cells break down and are gradually lost. known to result in a defect in a single important protein in muscle fibres called dystrophin. one of the first people to study the muscular dystrophies.