According to a recent survey by Deloitte, a global consulting and auditing firm, 36% of 18 to 44 year olds said they enjoy working in more social spaces, like the hotel lobby or common area, while only 17% of those older than 45 reported doing the same.

BBC: A growing generation gap among business travellers

When we look at those who are really up there in years and see the few who are alert, look fabulous and enjoy good health, there is a common theme: exercise.

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