Research-backed, actionable articles on AI at work, endurance training and how people learn. Every claim has a source.
Two weeks out, cut volume 41 to 60% and leave the hard sessions alone. Nine studies on taper length, what to cut, and the overload block that backfires.
Read the article →Ten studies on caffeine and endurance: the dose that moves a time trial, why your daily coffee habit does not blunt it, and the 45 minutes of sleep it costs.
Read the article →Heavy resistance training beat jump work on running economy and time trials across 22 studies. Eight papers on the load, the frequency and the timing.
Read the article →Marathon runners take in 22 g of carbohydrate an hour against 60 to 90 g of evidence-based advice. Seven studies on fueling rates, gut training and the real ceiling.
Read the article →Elite endurance athletes do 80% of their training at low intensity. Three studies explain why polarized training beats the comfortable middle, with a weekly protocol.
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