Let's Exercise is the second episode of Season 16 of Barney and Friends it aired November 16, 2015.
Marcus is participating in a big race, so Barney and the kids help prepare him by spending the day doing fun exercises and activities.
- Barney (Costume: Carey Stinson)(Voice: Dean Wendt)
- Baby Bop (Costume: Lauren Mayeux) (Voice: Julie Johnson)
- BJ (Costume:Adam Brown)(Voice: Patty Wirtz)
- Barney Theme Song
- The Exercise Song
- Taking Turns
- Move your body
- Snackin on Healthy Food
- Do some Exercise
- I Love You
- This marks the debut of the new BJ and Baby Bop Costumes
- This episode marks the first appearance of Samantha and Jessica
- This is the first time since Keep on Truckin that Barney's closet is used