Using an exercise ball requires proper posture and balance, both of which help strengthen the core. Incorporate an exercise ball into a variety of at-home workouts with help from a fitness trainer in this free video on exercising.
Expert: Amy Newman
Bio: Amy Newman has been teaching people how to get into shape through fitness since 1985.
Filmmaker: Christopher Rokosz
Series Description: Maintaining overall fitness involves performing regular exercises at any age, whether they are aerobic or strengthening. Practice these at-home workouts with help from a fitness trainer in this free video series on exercising.