What is meant by "concentric tension" of muscles? a. increased muscle contraction results in movement. b. the speed and direction of movement are controlled. c. tension causes no shortening or active movement. d. tension does not result in isotonic contraction.

Which statement describes the relationship between parenting choices and their effects on children? a) neglected children will show more empathy. b) encouraged children will show more curiosity. c) children with very permissive parents will be violent. d) children with resilient parents will work well with others.

Which are fat-soluble vitamins? a. abcd b. abek c. abdk d. acdk e. adek

Health-related fitness components include cardiorespiratory endurance, flexibility, and muscular strength. agility balance body composition reaction time