Select the statement which indicates a good ergonomic practice a. bill twists his back and moves quickly while lifting a heavy item b. sara takes short breaks from physical tasks so her body can recover c. toni regularly leans with one elbow pressing against her work table

Many1. why should teens be aware of health issues such as healthy sexuality, dealing with conflict, healthy decision making and cpr? 2. a) what are the 3 most important aspects/skills to learn in order to play volleyball activity well? b) explain how each aspect/skill is important when playing the game. c) describe 2 points of strategy you could use to you be successful at this activity.