OCT 22

Core Crusher // Wednesday - 2025.10.22

For Time Skill GHD Machine

For Time:


  • 50 GHD Sit-ups
  • 40 Air Squats
  • 30 GHD Hip Extensions
  • 20 Box Jumps (24/20")
  • 10 GHD Back Extensions

Time Cap: 10 Minutes.


Note: Proper form is crucial on the GHD machine to prevent injury. Scale reps or movements as needed for skill level.