The next time you go for a walk, you might want to pick up the pace, for the sake of your mental acuity. A new study in the medical journal Neurology finds that people who maintained their quick walking pace in their 80s were 50% less likely to develop cognitive decline than their slower-moving peers of the same age. Researchers analyzed data from nearly 4,000 older adults participating in a long-term aging study. Participants took a timed walking test, and the fastest 9% were dubbed "super movers," who showed a markedly lower likelihood of experiencing cognitive decline.
🚶➡️ Healthy muscles aid balance, coordination and strength, all of which help one walk well. When we move, our muscles release signaling molecules that boost brain cell growth, according to science writer Bonnie Tsui.
🚶➡️Super movers typically maintain their hippocampal volume as they age. The brain's hippocampus is crucial for memory and navigation.
🚶➡️ Researchers say that the type of movement — whether it is walking or something else like swimming — matters less than the consistency of the activity. Developing a regular habit can benefit both muscle and memory in the long run. |