Ключевые слова: active, agility, aging, balance, camaraderie, community, endurance, energy, exercise, fitness, fitness class, flexibility, functional fitness, health, holistic health, joint health, longevity, mindfulness, mobility, movement, old, physical activity, resilience, senior citizens, senior fitness, seniors, silver sneakers, social, socialize, strength, strength training, vitality, wellbeing, wellness, workout,