Stop doing random crunches. Start building a core that actually shows.

Most people train abs with zero structure and wonder why nothing changes. This ends that.

The Core Authority Guide is a 3-day-per-week system targeting every core muscle — abs, obliques, transverse abdominis, hip flexors, lower back, and serratus — every single session.

✅ 3 focused gym sessions per week

✅ 6 muscle groups trained every session

✅ 10 exercises per day, 4 sets × 12 reps, 60s rest

✅ Double Progression method — stronger every week

✅ Rest day mobility & foam rolling protocol

✅ RPE guide & 12-week strength arc

✅ Recovery, nutrition & deload protocols

✅ Printable weekly training log

No guesswork. No filler. Every rep has a purpose.

💪 Instant PDF download. Start this Monday.