Consistency in Strength Training Keeps Aging Muscles Strong
New study of lifelong athletes aged 40–81 found thigh muscle size, lean mass, and leg strength stay stable with age when training four to five times weekly. The key takeaway is consistency: train major muscle groups at least twice a week, stay active on non-training days, and consume about 30+ grams of protein per meal to preserve muscle as you age — and pick a routine you can sustain for years.
