This Floating Gym Lets You Work Out & Tour Paris at the Same Time

Finding the motivation to hit the gym has to be one of the most exhausting aspects of adulting. We could probably think of a million different ways to make routine workouts more appealing (beginning with the death of all treadmills), but burning calories on the Paris Navigating Gym that's designed to float down the River Seine sounds like the perfect place to test a revised approach to fitness.