TY - JOUR AU - Veisi, Korosh AU - Ziadi, Masoume AU - Ebvrahimi, Znat TI - Design and Explain a Model for the Development of Active Aging with an Emphasis on Sports Activities in Iran. JO - Physical Activity and Health VL - 4 IS - 2 SP - 25 EP - 45 PY - 2025 DO - ER -