I walk for 1/2 an hour & do Yoga for 1 hr every day...dont miss more than 2,3 times in a month.This keeps my systems working smoothly.Yoga is great for mental as well as physical health------it has endowed me with greater memory,patience & understanding.To know the rudiments you can go through "Fit & fine,with Yoga in line" http://jeeteraho.blogspot.com
Happy exercising to all!!!!!!!!!!!!