But how does your PT measure your functional balance, and can the test be done at home?

The Functional Reach Test is a special test used as an outcome measure in physical therapy.

Your physical therapist will likely take many different measurements to assess your mobility or balance impairments.

Girl balancing on a log.

Don Mason / Getty Images

He or she may measure yourstrength, yourrange of motion, or your need for an assistive unit.

He or she may use balance tests like theTinetti Scaleor theTimed Up and Go Test.

He or she may also use the Functional Reach Test to measure your balance while reaching for various items.

Caution must be used when performing the test.

As your score improves, you should notice your balance and functional mobility improve as well.

Ann Phys Rehabil Med.

2014;57(6-7):452-64. doi:

Reiman MP, Manske RC.Functional Testing in Human Performance.

Human Kinetics; 2009.