A regular walk helps to maintain a healthy lifestyle but a survey indicates that a lot of people in India don't even walk for a minimum of 30 minutes a day at a brisk pace. The online survey was conducted by international internet-based market research firm YouGov on behalf of the World Heart Federation. As many as 1021 adults (above 18 years of age) in India were surveyed. The study shows that 46 percent of the respondents walked less than half an hour at a brisk pace on a given day. 'Earlier studies have shown that walking is associated with