What does choking up on a baseball bat do?
strengthens the muscles of the lever arm
weakens the muscles of the lever arm
decreases the length of the lever arm
increases the length of the lever arm

Which of the following defines scoliosis? a. a posture disorder characterized by the shoulders being rounded and the back hunched b. a posture disorder in which the spine curves up the back like a snake c. a posture disorder characterized by excessive curvature or arch in the lower back d. none of the above

Suppose you are facilitating an advisory group to address teen pregnancy. whom would you invite to the group and why ? .

Adoctor fails to detect or disclose a debilitating birth defect in time to permit an abortion. under what tort can the child use? (a) wrongful birth (b) wrongful death (c) wrongful life (d) duty theory