1. Jay Johnson introduces “Core X.” I don’t know what that means, but I’ll give it a shot
2. Deena Kastor kills the Dallas RNR half marathon
3. Tensions
4. The concept of “core stability” of the foot
5. Good analysis of the Goucher move to Oiselle
1. Jay Johnson introduces “Core X.” I don’t know what that means, but I’ll give it a shot
2. Deena Kastor kills the Dallas RNR half marathon
3. Tensions
4. The concept of “core stability” of the foot
5. Good analysis of the Goucher move to Oiselle
This Running Life 