Ann and Chris Frederick’s concept of the Core-Four Lower Stretch Matrix is a great way to improve hip mobility for the squat and restore the freedom of motion and stabilizing function of the core.
Relieve Your Low Back And Hip Pain
Active Mets introduce RHP Senga, Verlander next
Infield of Dreams: Auburn baseball's Core Four - Auburn University Athletics
Core 4 / Resources
How to Stretch Before Gymnastics: 13 Steps (with Pictures)
Infield of Dreams: Auburn baseball's Core Four - Auburn University Athletics
Core four wallpaper, The Stretch to Win Core-Four Lower FlexibilityRx - Performance Based Flexibility Training
Stretch To Win® - Core 4 on the Floor™ (updated)
10 Best Warm-Up Exercises And Pre-Workout Stretches To Do
Infield of Dreams: Auburn baseball's Core Four - Auburn University Athletics
Core four wallpaper, The Stretch to Win Core-Four Lower FlexibilityRx - Performance Based Flexibility Training
The Stretch to Win Core-Four Lower FlexibilityRx - Performance Based Flexibility Training
