I’m not ChatGPT, but here is the Wikipedia article that may be of interest. Wikipedia describes “Pacemakers serve the role of conveying tangible information abo

I’m not ChatGPT, but here is the Wikipedia article that may be of interest. Wikipedia describes “Pacemakers serve the role of conveying tangible information about pacing on the track during a race” https://en.m.wikipedia.org/wiki/Pacemaker_(running) https://en.m.wikipedia.org/wiki/Pacemaker_(running)