National Association of Speed & Explosion NASE, Speed Development

Best in Class Professional Development

Deepen Your Knowledge and Gain Greater Insight with NASE Level I & Level II Certification.

Level I: $330 or 3-Month pay $110/mo. for 3 months
Level II: $430 or 3-Month pay $143/mo
*SELF STUDY Online Course Available with Dedicated Instructor!

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Sports Speed Digest

Join NASE Today! Membership Benefits for only $44.95 include access to over 550 articles, 480 Sports Speed Blogs, 350+ Research Abstracts, Quarterly Sports Speed Digests and 90+ back issues, w/ a searchable topic index.

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Skyrocket your Coaching Career Today!

Learn Unique Approaches and Gain Outstanding Benefits When You Earn or Renew Your NASE Certificate.

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Scientific Research Based Approach to Speed Improvement Since 1988

For Teams, Individual Sports, Coaches, Parents & Athletes

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Essentials of Next-Generation Sports Speed Training Book

Our 2020 book provides a complete understanding of exactly how speed is improved for sports competition. It includes a thorough presentation in key areas such as Strength Training to Increase Ground Reaction Force, Neuromuscular Training to increase the Rate of Force Production, increase the Speed and Distance of Flight and decrease ground contact time; as well as a thorough prevention of Sprint Mechanics, Speed Endurance, and Multi-directional training.

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Become a NASE Member

Get access to hundreds of speed improvement resources and receive a discount on select symposiums and clinics.

Get NASE Certified

Be on your way to earning one of the most highly recognized speed & explosion certifications in the industry.

About NASE

Learn about the establishment of NASE, what we do, and how we became the world’s leading authority on speed improvement.

Membership in the NASE is a DIFFERENCE MAKER for your high school program! Every issue of the Sports Speed Bulletin contains information that will make your program better! If you have any questions or concerns about speed training, Dr. Dintiman and the NASE staff is readily available to assist you! I think it is the BEST national certification on the market and the best return on your time and money.

The online speed and explosion certification course is the only speed certification today that I have truly obtained useful information for teaching my athletes how to become faster. As a former Olympian, this certification has helped my staff and I reach higher levels in coaching, this is by far the best certification I have ever taken as a coach!

Backed by time-tested science and experienced coaches, NASE provides the most practical and useful information to equip any coach at any level to improve their team’s speed.

The NASE certification program has taken our track team to a new level of performance. In the past several years, using the information I have gained through the NASE, our team has won 4 state championships, had two national champions, and 9 high school all-americans. I am absolutely convinced this is the premier speed certification in the country.

The NASE puts you in touch with what your athletes need: playing speed and explosion. Many thanks to Dr. Dintiman for his continued effort to promote our field.

The NASE is the best speed training certification in the country. The certifications of our three trainers has greatly improved our sports Enhancement Program designed to help young athletes prepare for college and H. S. athletics.

The NASE is the single best association in the U.S. for coaches, athletes, and other professionals at all levels.

Get Instant Access to ALL of NASE's Blogs & Sport Speed Digests

When you become a NASE Member, you will have access to data-packed blogs, Sport Speed Digests, videos and more online. See why trainers, coaches, and athletes across the country rely on NASE for the latest research and trends in sprint speed improvement.

Health Markers in Division I Football Players Compared to Pre- and Post-Season: A Pilot Study

November 1, 2018

This study takes a careful look at how a season of football affects the general health of Division I players.

Limited Time Book Sale!

NASE Sports Speed Digest

Purchase Archived/On-Demand Sports Speed Digests or become a NASE Member to have access to all back Issues SSDs containing over 1000 pages and hundreds of articles. The NASE Sports Speed Digest is published online quarterly and is the authoritative source on Speed Improvement for football, rugby, soccer, baseball, softball, basketball, field hockey, lacrosse, tennis and other team/individual sports.