'Baby Weight' author launching exercise video series for moms and moms-to-be

The 6-month-old smiled and giggled as his mother, MacKenzie Oakley, held him in her outstretched hands while she did a strengthening yoga chair pose at a public beach in Islamorada.

http://www.miamiherald.com/2013/04/25/3364432/baby-weight-author-launching-exercise.html