Which of the following is an example of moving properly for a push-up
a. raising and lowering the body to 90° angle at the elbow with a flat back
b. raising and lowering the body to greater than 90° angle at the elbow is a flat back
c. raising and lowering the body to less than a 90° angle at the elbow with a flat back
d. raising and lowering the body with elbows locked out in the up position and a flat back

Mark's girlfriend dropped him off at a party, and then she went to visit her best friend two blocks away. when mark called his girlfriend to get a ride home, he could tell she had been drinking. what is mark's best plan of action? ride home with someone else and let his girlfriend drive herself get a friend to take him to his girlfriend's car so he can drive them both home ask his girlfriend to drive to the party, and then mark will drive them both home let his girlfriend drive them home slow to avoid getting pulled over