Since 2001
Decades of excellence
800+ Skill Tests
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25 Million People Tested
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35 Countries Serviced
Over 1500 clients in the US
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Satisfied clients
We deliver over 3 million online certification tests and online courses annually.

About ExpertRating

ExpertRating is an ISO 9001:2015 certified company offering online certification and training services to individuals and companies in over 35 countries. Over 25 million people have benefited from the ExpertRating Online Certifications. ExpertRating is the exclusive provider of skills certifications to the world's top-four marketplaces for freelance professionals –;;; and – and is trusted by thousands of employers for certifying employable skills. When it comes to certifying your skills as a fitness instructor, it is advisable to go with a reputable organization like ExpertRating, which is well-accepted by companies and employers.

Over 6500 companies rely on ExpertRating for their employee testing needs

About the Stretching and Flexibility Certification

Stretching and flexibility are two of the most overlooked areas of fitness training. But they have a number of benefits to offer, from having a greater sense of independence for older clients to learning to loosen up tight muscles and avoiding aches, strains, and injuries for other clients.

The ExpertRating Stretching and Flexibility course takes you through different types of stretching and focuses on static stretching, with step-by-step instructions, accompanied by images, for stretches for different muscle groups. It also includes a guide on how to incorporate a stretching routine for special populations such as older clients, obese clients, chronic pain clients, pregnant clients, and teenagers. Enroll in this very informative course now and gain a valuable competitive edge.

About the Author

David Sautter is an NASM-certified personal trainer, an NASM-certified fitness nutrition specialist, and an ACE-certified sports conditioning specialist, who has worked in the fitness industry for over 13 years.

David has conducted many fitness workshops, trained hundreds of clients, and written extensively for a variety of companies. He has been a featured fitness writer on many high-profile health and fitness websites. David has a vast knowledge on the topics of exercise science, human bio-mechanics, motivational techniques, supplements for specific goals, and body hacking for performance and weight loss.

Keep Learning

The ExpertRating Stretching and Flexibility Instructor course is designed keeping in mind your comfort and convenience. You can access the course from anywhere, anytime. Whether you are a stay-at-home mom or an always-on-the-go working professional, you can keep learning. Access it from your home computer, your tablet or your mobile phone, whenever it is convenient for you.

Sample Video


You can buy this Stretching and Flexibility Courseware (leading to Stretching and Flexibility Certification) at a special offer price which includes the price of the in-depth Stretching and Flexibility Courseware and the exam fee. This is the best value-for-money Stretching and Flexibility Instructor Program available till date.

Worldwide airmail delivery of the hardcopy Stretching and Flexibility certificate is provided. The certificate can be used to prove your certified status and does not mention the word "online". An online transcript is also provided that mentions your score and which you can use to prove your certified credentials on the Internet at any time.

In case you fail the final test, you can re-attempt the test for $10.

  • Absolutely satisfied with the quality online learning at my own pace and comfort.

  • A great certification to make your passion as a career. All the essential concepts of fitness, especially stretching are thoroughly explained. I enjoyed taking it!

  • Top quality fitness course at rock bottom price! Couldn’t ask for more!

  • Stretching and Flexibility Certification is a unique opportunity to develop in the field of health and fitness. A must take for all the passionate fitness lovers!

  • I am impressed by the course content. Very well elaborated!

  • I felt it was a very fast and fair process to achieve a certification. I enjoyed taking this informative course.

  • The newly gained knowledge helped me to flourish in my fitness business and taking a high level care of my clients. Worth it!

Stretching Flexibility Certification - ExpertRating Advantages

The ExpertRating Stretching and Flexibility Certification is your best value-for-money option for enrolling in a Stretching and Flexibility Instructor course. Payments can be made using all major credit cards or PayPal. All payments are processed through secure online transactions. ExpertRating is a PayPal verified seller with 200,000+ sales through PayPal.
ExpertRating upholds the highest privacy standards, certified by TRUSTe. As a TRUSTe seal holder, ExpertRating complies with TRUSTe's strict program requirements, ensuring that your information is always safe. Other TRUSTe seal holders include Yahoo, Facebook, MSN, eBay, and AOL.
ExpertRating is an ISO 9001:2015 certified company, which reflects that our courses and tests conform to the highest international quality standards. Our training material is prepared by thorough professionals having several years of experience, and goes through several rounds of analysis by expert teams to ensure you receive comprehensive and meaningful content.
Our website is certified by McAfee SECURE™ to be safe from potential hacking threats.The McAfee SECURE™ trustmark indicates that our website has passed McAfee's intensive, daily security scans. This ensures you stay protected from links to dangerous sites, phishing, and other online dangers.

Career Prospects for Stretching and Flexibility Instructors

The ExpertRating Stretching and Flexibility certification course opens up a wide variety of career options for you in the fitness industry. Once you have successfully completed the course, you become a certified Stretching and Flexibility Instructor. If you have an existing fitness training business, you can use your newly gained knowledge to provide a higher level of care to your clients while ensuring that you maintain a steady client base. If you are new to the field, you can join a gym or a fitness centre as an expert Stretching and Flexibility Instructor. You can also work as a fitness blogger, author, or fitness YouTuber.

The job outlook, as estimated by the Bureau of Labor Statistics, is very bright for those working in the fitness industry, with employment in the industry set to grow at a faster-than-average rate of 10% from 2016 to 2026. The median annual pay of fitness tainers and instructors in 2017 was $39,210 or $18.85 per hour. As businesses, government, and insurance organizations continue to recognize the benefits of health and fitness programs for their employees, incentives to join gyms or other types of health clubs are expected to increase the need for fitness trainers and instructors.