A simple exercise that takes less than a minute can help you determine your risk of dying in the next 10 years.
Standing on one leg can tell a lot about your health.
People even at 79 years old should be able to maintain this position for almost 20 seconds, writes Express .
However, difficulty performing this simple exercise may be a sign of hidden health problems.
Doctors say that people aged 18 to 39 should be able to stand on one leg for 43 seconds, and those aged 40 to 49 should be able to stand for 40 seconds.
As we age, our ability to perform this simple trick diminishes.
For people aged 50 to 59 years, this figure is 37 seconds, from 60 to 69 years - 30 seconds, from 70 to 79 years - 18 to 19 seconds.
People over 80 years of age should be able to stand on one leg for just over five seconds.
Doctors suggest that people of all ages test their endurance by standing on one leg.