New research has shown that failure to stay balanced on one leg for at least 10 seconds means your health is not in a good place and you’ll more than likely be dead within 10 years… The test is more aimed at the over 60s but balance, or lack thereof, is a great indicator of overall health.
You older guys need to start doing a small bit of muscle work.
Dr Niall Moyna does this test on the Day 1 physical checks on Operation Transformation. Although the show is in danger of being cancelled because people don’t think it’s healthy to shame unhealthy people about their weight and lifestyle.