How active are Olde English Bulldogges?

How active are Olde English Bulldogges?
Given their stout appearance, it would be easy to assume that Olde English Bulldogges are oversized couch potatoes, but they are energetic dogs who require regular, moderate exercise. On a cool day, a long walk will be sufficient to tire out an Olde English Bulldogge — but skip the outdoor activities when it’s hot or humid outside.