No Legs Required: Take a look at this inspirational gym for heroes

Former pro football player David Vobora gave up a lucrative career in private training to work with wounded warriors.

Check out the new Upstanders video above and see how his workouts have brought them new strength and inspiration.

Upstanders is a collection of short stories celebrating ordinary people doing extraordinary things to create positive change in their communities. These stories of humanity remind us that we all have the power to make a difference.

Check out more on how Upstanders are making positive changes and inspiring a better America.