We conclude from this pilot work that the modi- fied Balke treadmill protocol is a safe and effective method for determining the aerobic fitness levels of women with fibromyalgia.

What is the Balke protocol used for?

We conclude from this pilot work that the modi- fied Balke treadmill protocol is a safe and effective method for determining the aerobic fitness levels of women with fibromyalgia.

What does the Balke test measure?

To assess cardio-respiratory endurance.