testing one's abilities. To formally invite someone to compete at something.

sixty seconds. Notes taken at meetings to record what was said.

upper joint of each of person's arms and part of body between this and neck. Parts of a shirt or coat that covers the shoulders. put something heavy over one's shoulder or shoulders to carry.

having definite outline or specification. To explain the meaning of words.

in opposition to.

grocer's shop or business. Daily foods such as flour, sugar, and tinned foods.

used for emphasis with following adjective functioning as adverb. Thing that is not yet known or named.

body's relative mass or quantity of matter contained by it, giving rise to downward force. Metal object to measure how heavy something is. hold something down by placing heavy object on top of it.

short bar with weight at each end.

striving against one another to gain or win something. To try to beat others at something, e.g. a race.

To bring a previous image or idea to your mind.

constituting number two in sequence. Units of time; one sixtieth of a minute. formally support or endorse as necessary preliminary to adoption.

physical activity done for health and fitness. Sets of questions in a textbook. To retain ability or practice your skills.

very enthusiastic and eager. To make something or someone become more active.

midway between two points. at or to point midway between two others.