'Joan MacDonald lost over 60 pounds when her daughter, Michelle, challenged her to change her life for the better.   SUBSCRIBE to GMA\'s YouTube page:   https://bit.ly/2Zq0dU5   VISIT GMA\'s homepage:  https://www.goodmorningamerica.com  SIGN UP to get the daily GMA Wake-Up Newsletter:  https://gma.abc/2Vzcd5j  FOLLOW GMA: TikTok: https://tiktok.com/@gma Facebook: https://facebook.com/GoodMorningAmerica Twitter: https://twitter.com/gma Instagram: https://instagram.com/GoodMorningAmerica  WATCH full episodes: https://abc.go.com/shows/good-morning-america https://hulu.tv/2YnifTH   #GMA #Fitness #Influencer' 

Tags: fitness , wellness , weight , Health , challenge , life , Long , influence , happy , p_cmsid=2494279 , Michelle , GMA , 60 , Joan , macdonald , pounds , 75-year-old , p_vid=news-82889244

SEE ALSO: dumbbell workout , easy to follow , life , fat loss , strong , weigh , army , prenatal workout , burlesque dance , aesthetics