personal best - Definition & Meaning

an individual's highest achievement or performance in a particular activity or eventan individual's highest achievement or performance in a particular activity or event

A personal best, often abbreviated as PB, refers to the best performance an athlete has ever achieved in a particular event or activity. It is the highest level of success a person has reached, whether in terms of time, distance, or score, depending on the sport. Personal bests are often used as a measure of progress, showing how much an athlete has improved over time. Athletes strive to break their personal bests, aiming to perform better than their previous best effort in each competition.A personal best, often abbreviated as PB, refers to the best performance an athlete has ever achieved in a particular event or activity. It is the highest level of success a person has reached, whether in terms of time, distance, or score, depending on the sport. Personal bests are often used as a measure of progress, showing how much an athlete has improved over time. Athletes strive to break their personal bests, aiming to perform better than their previous best effort in each competition.

例句

She set a new personal best in the 100-meter sprint, shaving off milliseconds from her previous time.
她在100米短跑中创下了新的个人最佳成绩，比之前的成绩缩短了几毫秒。
His personal best in weightlifting earned him a gold medal at the competition.
他在举重中的个人最好成绩为他在比赛中赢得了一枚金牌。
After months of training, he finally surpassed his personal best in long jump.
经过数月的训练，他终于在跳远中超越了自己的个人最佳成绩。