Short Intervals: Tight Core

10 x 200m

  • Rest exactly 1 minute in between efforts
  • Keep them consistent
    • Consistent positioning/angle
      • Tight core
    • Consistent timing
      • Max spread 2-3 seconds across your intervals
  • Score: track your best and worst intervals


3 rounds:
A1) 10 GHD situps
A2) 30 unbroken heavy Russian KBS


Calf smash

Today’s theme is tight core.  Solid midline is part of the basis of maintaining a consistent forward lean.  Once again, positioning sets the stage for good running form.


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