Ernestine Shepherd is living proof that’s it’s never too late to achieve.

She never worked out a day in her life until she was 56 years old. Now, at the age of 73, she says she’s never felt better and never been more successful. Not only is she a personal trainer, she is also a model!

She believes there are three main qualities that can improve your life — determination, dedication and discipline. She’s also a big proponent of encouragement, inspiration and family support.