20 km time trial cycling performance with and without task-specific feedback

The dataset provides 20 km time trial cycling data (i.e., power, cadence, heart rate) for 30 trained cyclists over two separate trials. One group (n = 15), feedback (FB), were provided with instantaneous power output, cadence, gear, and heart rate, in addition to elapsed distance during the task. The other group (n=15), no-feedback (NFB), received elapsed distance only.本数据集收录了30名训练有素的自行车运动员在两次独立测试中的20公里计时赛骑行数据，采集指标涵盖功率（power）、踏频（cadence）与心率（heart rate）。实验分为两组，每组样本量均为15：第一组为反馈组（Feedback，FB），在任务过程中可获得实时功率输出、踏频、档位、心率以及累计骑行距离；第二组为无反馈组（No-Feedback，NFB），仅能获取累计骑行距离信息。