After years of chronic back and neck pain—and his heaviest weight ever—Robert Wilhelm used structured challenges, disciplined training, and consistency to reclaim his health and strength.

A 6-week HIIT 100 Challenge helped this Army servicemember lose fat, build muscle, and shift his priorities—both in and out of the gym.

This father of two dropped 39 pounds and rebuilt his confidence through structure, consistency, and a powerful sense of purpose.

After years of substance abuse left his health in crisis, he rebuilt his body and his life with consistent training, smarter nutrition, and a dialed-in supplement stack.

After falling out of his lifelong fitness groove, the former American Ninja Warrior competitor turned to Jim Stoppani’s HIIT 100 Challenge to reclaim his strength, discipline, and confidence.

Battling chronic pain, low energy, and years of unhealthy habits, David Lowery fought through the HIIT 100 Challenge to reclaim his health, energy, and confidence.

From excuses and self-doubt to discipline and drive, Shane Bright committed to the HIIT 100 workout and nutrition plan and completely changed his life.

He went from being told “you’ll never lift again” to dominating challenges and rebuilding 70 pounds of muscle.

After reaching 300 pounds and facing multiple health challenges, this mother of four transformed her life through better nutrition, consistency, and structured workouts.