The 090-999 exam — officially the ACSM Certified Group Exercise Instructor — is SCO's certification exam for professionals who work with its technologies, and passing it awards the ACSM Certified Group Exercise Instructor (ACSM-GEI) certification at the Specialist / Entry Professional level. Vendor-issued credentials like this one remain among the clearest signals of skill a resume can carry. It also connects naturally to ACSM Certified Personal Trainer, ACSM Certified Exercise Physiologist as a next step.

Yes — TestKingIT offers a free PDF demo of the 090-999 practice questions so you can inspect the question quality and verified answers before paying anything. Once you purchase, 365 days of free updates are included, and if the product expires, the update service renews at a 50% discount from your member zone.

Passing the 090-999 exam requires 550 (scaled score), and the official registration fee is Member: $239 USD; Non-member: $299 USD; Retake: $155 USD. That fee buys a single attempt — a retake is charged at full price again. The smart sequence is to rehearse first: cycle through 100 practice questions at TestKingIT under timed conditions until your scores clear the passing mark with margin, then book.

The SCO ACSM Certified Group Exercise Instructor blueprint comprises 4 domains, led by Leadership and Instruction (45%), Class Design (30%), and Participant and Program Assessment (10%). The complete weighted syllabus is in the section above — accurate preparation starts with knowing exactly what the exam weights most.

SCO recommends the following training for the SCO ACSM Certified Group Exercise Instructor:

• ACSM's Resources for the Group Exercise Instructor
• ACSM's Guidelines for Exercise Testing and Prescription

Courses build understanding; carefully compiled practice builds accuracy under pressure. Combine either resource above with 100 practice questions from TestKingIT and your preparation covers both.

Minimum age 18; High school diploma or equivalent; Current adult CPR/AED certification; First Aid certification (effective 2027)

Vendor criteria evolve, so before you schedule anything, verify the latest requirements on the official SCO exam page.

Registration for the SCO ACSM Certified Group Exercise Instructor runs through these official channels:

• ACSM Official Certification Page
• Pearson VUE Registration

Worth noting when you book: the 090-999 exam is delivered In-person at Pearson VUE testing centers or online proctored exam.

Delivery first: download immediately after payment, with an email copy arriving within one minute. If 2 hours pass with no email, check spam and contact our support team. You can install the software on as many computers as you need — no device limit.

If you take the 090-999 exam within 60 days of purchase and do not pass, the TestKingIT money back guarantee applies: file within 2 days of the exam with a scanned enrollment slip and the official score report (PDF), and the claim is processed within 7 days. The candidate name must match the payer name; the policy excludes exams taken within 3 days of purchase, purchases never used in an actual exam attempt, free materials, and expired orders. If you would rather keep preparing, exchange the product for two free exam packages of equal value and keep the update service on your original purchase.

Expect 115 (100 scored, 15 unscored pretest) questions inside 165 minutes on the 090-999 exam. The clock is the quiet examiner: knowing the content is not enough if pacing fails you. Rehearse with the TestKingIT Windows software or online engine in timed mode — the smooth, stable interface means nothing technical distracts you while you build your rhythm.