300,000 Certifications Worldwide

300,000 Certifications Worldwide

143 Countries Around The Globe

143 Countries Around The Globe

30+ Years in Fitness Certifications

30+ Years in Fitness Certifications

No Credit Checks. No Fees. No Taxes.

No Credit Checks. No Fees. No Taxes.

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Progressive Overload

Progressive Overload

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About The Course

Progressive overload involves the systematic use of a training stimulus that forces the body to adapt and grow. Take this course and learn how to apply this principle of progressive overload and help your clients realize the greatest gains possible from their training.

Hear how ISSA has helped students like you

Sarah Turnley

After now having received my certification through ISSA, I feel confident that I'm ready to start my business.

Sarah Turnley

Skyler Henson

I say this as a current high school Teacher and Coach. They truly educate you on the various topics regarding human health and physiology and the way it responds to exercise and diet.

Skyler Henson

Hamad Alrashed

It was a great experience. I enjoyed every minute of it, and i learned a lot of information that will help me in my life and with my future clients.

Hamad Alrashed

Belhedi Alaeddine

The ISSA is a good foundation for anybody who starts with a certification in personal training.

Belhedi Alaeddine

Jorge Andrés Marín López

As a professional soccer player, I'm happy to have achieved this! Fitness is beautiful, its the perfect lifestyle.

Jorge Andrés Marín López

Sean Shimada

The International Sports Sciences Association was easily the best choice I've ever made towards a career in helping change people's lives.

Sean Shimada

Sandra Adams

Since I have been in the fitness field for over twenty years I can truly say I have gained a lot more experience and knowledge from successfully completing the ISSA course.

Sandra Adams

Malaika Jacocks

If I had questions, comments or concerns, I would call and the staff was so very helpful, I was in shock of how much support I got!

Malaika Jacocks

Sally Fitton

Being able to study at my own pace, fitting it in with my own hectic lifestyle was a huge benefit.

Sally Fitton

Jamil Karimov

With the knowledge, I've gained from the program. I feel confident to go into the work as a personal trainer now, and to start this phase in my life.

Jamil Karimov

Ryan Milton

I simply have not ever enjoyed a certification as much as I did this one. This is by far my favorite and I thought the entire program was very well worded and engaging.

Ryan Milton

Tyler Hutchinson

What I loved most was the final exam not just a multiple choice exam but an exam that made me think, challenged me, but also had me prove myself from a practical stand point!

Tyler Hutchinson

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Certified Personal Trainer

Continuing Education

Continue your quest to be the best by keeping up on the latest information in your field.

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Recertification

Stay current and up-to-date by maintaining your active status.

Recertification courses

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INCLUDES:

  • 5 Step plan to becoming certified
  • How to enroll with ISSA

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