Choose the correct option.

Which of the following can prevent back injuries:

OPTIONS

Lifting or moving only those items that weigh less than $35lbs,$ which you can lift or move with ease.

Remembering to always bend at the knees when lifting and asking for assistance if the item you want to lift is too heavy and$/$or awkward.

Adjusting your chair so that you can reach items on the desk without twisting your back, neck or shoulders.

All the above.