{
  "id": 2378474,
  "title": "3 minutes of sprinting does something 90 minutes of exercise does not",
  "url": "https://urgent.news/2026/08/21/3-minutes-of-sprinting-does-something-90-minutes-of-exercise-does-not-2378474",
  "topic": "health",
  "section": "Health & Medicine",
  "published": "2026-08-21T12:17:36.000Z",
  "source": {
    "name": "ScienceDaily",
    "slug": "sciencedaily",
    "url": "https://www.sciencedaily.com/releases/2026/08/260821012208.htm"
  },
  "original_language": "en",
  "account": null,
  "summary": "A few minutes of sprinting may reshape the bloodstream far more dramatically than a much longer moderate workout. Six 30-second sprints altered nearly a quarter of the blood proteins measured and more than 200 metabolites, while 90 minutes of moderate cycling produced far smaller immediate changes. Many of the proteins affected by sprinting were also associated with lower risks of obesity, type 2…",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}