| 摘要 |
A pace timing device for timing steps or other actions during physical exercise, providing audible tone bursts as timing information, and equipped with means for setting the repetition rate and rhythm of the tone bursts to suitable values. Audible and visible indications can be given of elapsed time and of numbers of actions completed during an exercise period, and pulse rate or other physiological parameters can be measured while exercise is being undertaken, and visible or audible indications thereof provided. |
