sports telemeter

例句：

1. 1. The sports telemeter was used to monitor the athletes' performance during the competition.
   运动计测器被用来监测运动员在比赛中的表现。
2. 2. The sports telemeter helped us to track the athletes' progress and improve their training methods.
   运动计测器帮助我们追踪运动员的进步，改进他们的训练方法。
3. 3. The sports telemeter displayed the athletes' heart rate and breathing data during the race.
   运动计测器在比赛中显示了运动员的心率和呼吸数据。