Note: 1,000 career games played are needed to make this list of the one-thousand greatest on base plus slugging leaders, raw averages are presented in parenthesis to further distinguish the top one-hundred, and a bold faced entry denotes that the player was active during the previous Major League season.
Primary active transport, directly uses metabolic energy (ATP) to transport molecules across a membrane.
(Only available for ages 10+) How physically active is your school day or main part of the waking day: Not active - e.g. mostly seated, including during breaks; easy walking between classes; 1 physical education class per week. Moderately active - e.g. active during breaks, playing sports and active games.