Updated March 9th, 2023

Starting a career as a personal trainer is an exciting opportunity. You get to be your own boss, use your skills to help others, and motivate people to reach their full potential. While a training course can give you the knowledge you need, getting certified reassures clients that they’re in capable hands. But with so many certifications available, how do you choose the right one?

Here are ten of the best personal trainer certifications, each with its own highlights to help you make the best choice for your situation.

1. **ISSA Certified Personal Trainer Certification**: The ISSA program stands out for several reasons. It offers a flexible timeline, allowing you to complete it at your own pace. ISSA provides extensive support through its study coaching program, a free website upon completion, and job placement assistance. They even have options for additional certifications in nutrition coaching, HIIT training, and more, making it a comprehensive choice for aspiring trainers.

2. **NCSF Certified Personal Trainer**: NCSF focuses on strength training and offers personal trainer certifications along with specializations in areas like sports nutrition. Accredited by the NCAA, NCSF’s tiered training includes a digital textbook, videos, and membership for the first year. Higher tiers offer additional resources and specializations.

3. **NASM Certified Personal Trainer**: Known for its rigor, the NASM CPT program requires a solid understanding of anatomy and physiology. It’s typically completed over 12 weeks but often takes longer. Accredited by the NCCA, NASM offers bundled packages with other certifications, making it a reputable and thorough option.

4. **Action Personal Trainer Certification**: This newer certification agency offers strictly online programs at lower rates. It includes an online-only certification and a more reputable nationally accredited CPT exam. This cost-effective option places more responsibility on students to manage their own study schedules.

5. **ACE Certified Personal Trainer**: ACE provides tools for addressing various client needs with three tiers of certification. The Basic tier offers access to ACE University, the Plus tier adds additional resources and live Q&A sessions, and the Advantage tier provides even more practice tests and support.

6. **AFAA Personal Fitness Trainer Certification**: While not technically a CPT, this certification covers similar ground. It focuses on helping clients perform exercises safely and build healthy habits. The course must be completed within a year, ensuring the material stays fresh.

7. **ACSM Certified Personal Trainer**: ACSM offers a comprehensive program backed by extensive knowledge. It provides access to advanced materials and a supportive community of students and professionals. The prepU study guide adapts to your needs, helping you master the material.

8. **NFPT Certified Personal Trainer**: NFPT goes beyond certification by fostering a family-like community. They provide additional supports to help trainers succeed and ensure the training material is easy to understand.

9. **NSCA Certified Personal Trainer**: NSCA offers a variety of certifications, including specializations in performance, sports science, and tactical strength. They provide different study plans based on your background, making it a versatile option for those looking to advance their careers.

10. **NESTA Personal Fitness Trainer Certification**: Accredited by the NCAA, NESTA offers a four-year certification, as opposed to the traditional two or three years. They provide lifetime support and access to online training resources, aiding long-term career success.

Beyond these ten certifications, there are many others that can help you achieve your goals. By comparing your options, you can find the program that best fits your needs and supports your career, fitness, and financial aspirations. Choose wisely and best of luck on your journey to becoming a personal trainer!