Fetch! with Ruff Ruffman

Season 1 Episode 17: Relaxin' with Ruff

Ruff decides to calm down from the stresses of running a show. The kids learn to relax with yoga and to calculate heart rate (pulses in 15 sec * 4). Next, they mathematically measure their "fear factor" at Canobie Lake Park, an amusement park in New Hampshire.

Genre:

Kids , Animation

Seasons:

5

Episodes:

100

Actor:

Jim Conroy

Quality:

HD

Status:

Ended

First Air:

2006

IMDb:

8.0