?
Running certainly can improve a lot of things. Being fit is always a plus and yes I do believe it makes you younger because your body is fit, toned and muscular in a lean way.
?
Not really. Running basically makes your heart healthier (which can help you live longer) as it's cardio exercise.
David
No but it makes you stronger or faster
lestermount
toning muscles and improving health can make you look younger, but spending too much time in the sun will make you look older.