Old Exercise Machine Gets Boost From Lady Gaga, LeBron James

comeback – n. a return to a former good position or condition

impress – v. to cause (someone) to feel admiration or interest

playoffs – n. a series of games that is played after the end of the regular season in order to decide which player or team is the champion

workout – n. a period of physical exercise that you do in order to improve your fitness, ability, or performance

contest – n. an event in which people try to win by doing something better than others​