@ftns.ai: The 90-day winter arc challenge comes down to five rules. Wake up before 6 (05:59, no snooze). Train 4x a week. Protein at every meal. Walk 10,000 steps a day. In bed by 11. Ninety days from today carries you straight into the new year. Track all five rules and every day of the arc in one iPhone app: FTNS, ftns.ai on the App Store. Save this and start Day 1 today. #winterarc #winterarcchallenge #90daychallenge #fitnessmotivation #habittracker

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Tuesday 13 October 2026 13:55:49 GMT