Brie Felnagle of the Norcal Distance Project ran world-leading mile time of 4:27 at the UW Invitational last weekend. Watch the race video here and watch the video above to learn more about one of her favorite exercises.
Brie Felnagle of the Norcal Distance Project ran world-leading mile time of 4:27 at the UW Invitational last weekend. Watch the race video here and watch the video above to learn more about one of her favorite exercises.