功率儀表板 Power Dashboard

PMC Performance Management Chart

Performance Management Chart is the cornerstone of science-based cycling periodization. The dashboard displays Chronic Training Load CTL representing long-term fitness built over weeks of consistent riding, Acute Training Load ATL capturing short-term fatigue from recent hard efforts, and Training Stress Balance TSB showing the difference between fitness and fatigue. When TSB is positive you are fresh and ready to perform. When TSB is negative you are carrying fatigue from recent load.

Use the PMC to time your peak fitness for key events, identify overtraining risk before it becomes injury, and confirm that your taper is producing the expected freshness ahead of race day. The chart updates automatically whenever Strava syncs new activities.

FTP Trend Analysis 功率閾值趨勢

Functional Threshold Power FTP is estimated continuously using multiple methods: the classic 95 percent of best 20-minute effort, 60-minute normalized output, and the Morton critical CP model. Historical FTP values are plotted on a trend line so you can visualize fitness progression across an entire season. Each FTP update automatically recalibrates all seven exercise zones so every session targets the correct physiological adaptation.

Power Zone Distribution 功率區間分佈

Based on the Andrew Coggan seven-intensity model, the distribution chart shows how much time each session — or rolling 30-day period — was spent at each level: active recovery, aerobic endurance, tempo, lactate threshold, VO2 max, anaerobic capacity, and neuromuscular sprint. Balanced distribution across a training block indicates structured periodization and appropriate aerobic base development.

MMP Curve 最大平均功率曲線

The Mean Maximal Power MMP curve plots peak average output against duration from 1 second to 60 minutes. Updated after every synced activity, the curve shows current season bests, career bests, and year-over-year comparison. Identify whether your physiology favors short explosive efforts or long sustained aerobic output. Target specific durations in training to raise weak points in the curve and become a more complete cyclist.