不是建议吧，就是有氧容量和恢复速度。
实际训练恢复期要短一点，恢复压力大一点。差不多运动：恢复时间2：1

我感觉是建议呢，机翻查到的说明。
WKO provides Optimized Intervals as a further benefit of the WKO Power-Duration Model. Optimized Intervals are highly specific time and intensity targets built for you specifically to bring you the best results. Your current Optimized Intervals can be found on the Insights tab in WKO, and they update automatically as you feed your Power-Duration Model with new workouts and performances.
WKO提供优化间隔，作为WKO功率持续时间模型的进一步优势。优化间隔是专门为您构建的高度特定的时间和强度目标，旨在为您带来最佳结果。您当前的优化间隔可以在WKO的Insights选项卡上找到，当您为Power-Duration模型提供新的锻炼和性能时，它们会自动更新。