4 CORE Exercises Everyone Should Be Doing | #MuscleMonday

Lance Dreher, PhD ("Doctor Fitness") and Patrick Sullivan Jr., Jigsaw Health CEO, demonstrate 4 Exercises to strengthen your CORE.

  1. Ab Crunches
  2. Neck Flexors
  3. Reverse Crunches
  4. Back Extensions

Lance Dreher, PhD is a member of Jigsaw's Business & Scientific Advisory Board.

Special Thanks to The Fitness Institute

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