Sarcopenia Changes Over Time. Exercise Helps Function.
Sarcopenia can worsen, persist, or improve over time. What cohort studies and resistance-training trials actually say about activity, cognition, and recovery.
Can Beetroot Nitrate Improve Mobility After Strength Training?
Beetroot nitrate may improve mobility alongside resistance training in older adults. Here's what one pilot trial and mixed follow-up evidence actually show.
Daily Movement and Muscle Function in Older Adults
Does moving more each day help preserve muscle function after 60? Evidence links activity and less sitting to better leg performance, yet cannot prove cause.
Can Exercise Delay Frailty? What DO-HEALTH Actually Found
Can a simple home exercise plan delay frailty? DO-HEALTH found a modest benefit only with vitamin D and omega-3s—and genetic risk adds context for aging well.
Exercise Can Improve Frailty, but Format Has No Winner
Can exercise change frailty? Meta-analyses and trials find gains in gait, balance, and function, but Tai Chi, qigong, group, and solo formats lack a winner.