​5. 200 Crunches / Sit-Ups (Abdominal Strength) ​Primary Targets: Rectus abdominis and deep core stabilizers. ​The Functional Benefit: While mountain climbers handle the stabilization side of core work, sit-ups or crunches force spinal flexion, isolating the abdominal wall. A strong trunk transfers power seamlessly between the lower and upper body, protecting the spine during heavy lifts or structural work.

The Big Picture: Daily Volume ​When you add it all up, this is a massive volume-based conditioning block. Doing this for 100 days straight means your body will adapt to heavy muscular endurance and efficient oxygen utilization. ​Total Daily Reps: 1,000 bodyweight movements. ​Total Daily Cardio: 2,000 meters or 1.25 miles ​100-Day Cumulative Total: 100,000 reps and 125 miles of running.

Lets kick this thing of right drop below how you plan to complete this today will you run straight threw it as prescribed or will you break it up. Tag a person you will get a workout in with. @Cory Wenzl @Shaun Horton How are we knocking it out today at 1600?