FYI Fitness Tips: Core exercises that help strengthen the lower body

In the final installment of our ACL series, trainer Phil Clark welcomes orthopedic surgeon Dr. Paul A. Marchetto back to the Training Station Gym for a round of core exercises.

More tip videos:
Exercises to strengthen the leg after an ACL injury
Effects of ACL injuries and treatment
The math behind tired marathon legs
Why chains help in bench press exercises
Don't be intimidated by cable-pulley machines
A solution for your pull-up problem

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