It's a question visitors ask staff all the time at the Smithsonian's National Zoo's Bird House. The answer may surprise you!

If you can reach 10 seconds with your eyes closed, you’re doing well. Every time you practise the one leg stance, it is an opportunity to recalibrate your brain As you get older the balance ...

Our aim was to assess whether the ability to complete a 10- s one-legged stance (10-second OLS) is associated with all-cause mortality and whether it adds relevant prognostic information beyond ...

The single-leg squat – also known as a pistol squat – is an advanced variation of the regular squat. Besides impressing onlookers by being able to do this squat, it will also benefit you by ...

Find out in this one-minute video, where Ask Smithsonian host Eric Schulze walks us through the reasons behind the majestic bird’s one-legged stance. 3play_processed Ask Smithsonian Explore ...

If you can reach 10 seconds with your eyes closed, you’re doing well. Every time you practise the one leg stance, it is an opportunity to recalibrate your brain As you get older the balance ...