Home Exercise & Fitness News This is the exact age when fitness and strength begin to decline:... Exercise & Fitness News This is the exact age when fitness and strength begin to decline: study – New York Post By Exercise Tips - December 23, 2025 32 0 Facebook Twitter Pinterest WhatsApp This is the exact age when fitness and strength begin to decline: study New York Post Brought to you by Google News. Read the rest of the article here. Facebook Twitter Pinterest