Not necessarily. The demands of everyday life are sufficient to keep you strong enough for those activities. Strength training helps with you meet the demands

Not necessarily. The demands of everyday life are sufficient to keep you strong enough for those activities. Strength training helps with you meet the demands of the things that happen irregularly like moving furniture, clearing snow, having to take care of an injured spouse or parent, or even just playing the odd game of [sport-of-your-own-choosing]. It counters the atrophy associated with a sedentary lifestyle and delays the physical decay associated with old age and adds life to your years. It strengthens bones and improves body composition. It makes everyday life easier and would be worth of billions of dollars if its benefits could be captured in a pill.