NOV 7

Core Crusher // Friday - 2025.11.07

For Time Skill GHD Machine

For Time:


  • 50 GHD Sit-ups
  • 40 GHD Back Extensions
  • 30 GHD Hip Extensions
  • 20 GHD Russian Twists
  • 10 GHD GHD Holds

Time Cap: 12 Minutes


Note: Ensure proper form on the GHD machine to prevent injury and maximize effectiveness.