GRAND RAPIDS, Mich.-- Certified fitness instructor, Jody Bernhardt of Planet Fitness, provides a variety of exercises to strengthen the core.
For a list of Planet Fitness locations near your, click here.
GRAND RAPIDS, Mich.-- Certified fitness instructor, Jody Bernhardt of Planet Fitness, provides a variety of exercises to strengthen the core.
For a list of Planet Fitness locations near your, click here.