Study once.
Pass it for real.
In-depth, free exam prep for real professional certifications — not another blog post about them. Every lesson follows the certifying body's actual chapter structure, with video, detailed notes, downloadable PDFs and slide decks, and a knowledge-check quiz, building toward a full mock exam.
Available now.
NASM-CPT, ACE-CPT, Precision Nutrition Level 1, NBHWC, NASM-CNC, and CPO® are all fully live now, free, start to finish.
NASM-CPT Exam Prep
Free, independent study companion for the NASM Certified Personal Trainer exam — all 20 lessons following the real chapter structure and domain weighting, with video, notes, downloads, a knowledge check in every lesson, and a full mock exam.
ACE-CPT Exam Prep
Free, independent study companion for the ACE Personal Trainer Certification exam — all 18 lessons following the real textbook structure and domain weighting, with notes, downloads, and a knowledge check in every lesson, building toward a full mock exam.
Precision Nutrition L1 Exam Prep
Free, independent study companion for the Precision Nutrition Level 1 certification — all 21 lessons following PN's real chapter and unit structure, with notes, downloads, and a knowledge check in every lesson, building toward a full cumulative practice exam.
NBHWC Exam Prep
Free, independent study companion for the Board-Certified Health & Wellness Coach (NBC-HWC) exam — all 16 lessons across all 5 exam domains, with detailed notes, downloads, a knowledge check in every lesson, and a domain-weighted mock exam.
NASM-CNC Exam Prep
Free, independent study companion for the NASM Certified Nutrition Coach exam — all 24 lessons following NASM's 4-section, 24-chapter structure, with notes, downloads, a knowledge check in every lesson, a Chapter Lookup Map for the open-book exam, and a timed 100-question practice exam.
CPO® Exam Prep
Free, independent study companion for the Certified Professional Organizer® exam — 18 lessons following the six official BCPO domains in client-journey order, with notes, downloads, a scenario-based knowledge check in every lesson, domain cram sheets, a Client Journey Map, and a timed 125-question practice exam.
More categories coming.
With NASM-CPT, ACE-CPT, Precision Nutrition Level 1, NBHWC, NASM-CNC, and CPO® all fully live, the same lesson structure carries over next to certifications across sleep, image consulting, and additional fitness credentials.
Certified Sleep Science Coach
Sleep coaching exam prep tied to the site's existing sleep content.
AICI Certified Image Consultant
Image consulting exam prep for the AICI CIC credential.
ISSA-CPT
The open-book personal trainer certification — a different study approach worth comparing against NASM and ACE.
Before you start.
Are these certification prep courses really free?
Will completing one of these courses certify me?
Is The Flex Cult affiliated with NASM or any other certifying body?
How is this different from the general courses at /courses/?
What certifications are coming next?
Considering personal training as a career?
Start with our free "Become a Certified Personal Trainer" course to decide if it fits you and pick the right certification — then come back here to study for it.