[presented by] Jay Blahnik ; [produced by] American Council on Exercise ; [produced by] Healthy Learning ; [produced by] Monterey Bay Video Production Company
[presented by] Joan Wenson ; [produced by] American Council on Exercise ; [produced by] Healthy Learning ; [produced by] Monterey Bay Video Production Company
[presented by] Jay Blahnik ; [produced by] American Council on Exercise ; [produced by] Healthy Learning ; [produced by] Monterey Bay Video Production Company
[presented by] Joan Wenson ; [produced by] American Council on Exercise ; [produced by] Healthy Learning ; [produced by] Monterey Bay Video Production Company
[presented by] Joan Wenson ; [produced by] American Council on Exercise ; [produced by] Healthy Learning ; [produced by] Monterey Bay Video Production Company