Jennifer Aniston's viral 15-15-15 workout helps build 'strength and endurance' in the over 50s

Friends actress Jennifer Aniston's viral 15-15-15 workout is ideal for building 'strength and endurance' in over 50s, says personal trainer and founder of online female fitness community, Ladies Who Crunch, Nancy Best

Related Keywords

Brie Larson ,Instagram Jen ,Getty Jennifer ,Getty Jen ,Jennifer Aniston ,Getty Jennifer Cobb ,Getty Jennifer Aniston , ,Rachel Green ,Murder Mystery ,Ladies Who Crunch ,