In the opposite table, explain the procedure in giving first aid to the following sports injuries

Darren was recently ticketed for speeding over 110 mph on the freeway. when the police officer stopped darren and asked him why he was going so fast, he replied that he was "king of the world." the month before this, darren felt sad and listless and had trouble getting up the energy to go to school. he probably suffers from:

Lordosis can often be prevented by strengthening core muscles in the abdominals and back. a. true b. false

Which respiratory measurement as useful in differentiating between obstructive and restrictive pulmonary dysfunction