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Jump higher and Increase Your Vertical Jump.

Jump 10-20 Inches Higher, 100% Guaranteed.

DunkNow is the world's most advanced
vertical leap training program.
Developed by former US Olympic
Team Trainers.

4960 Almaden Expressway #277 San Jose, CA 95118 USA

DunkNow Vertical Jump Program

DunkNow is the world's most popular Vertical Jump program. Our vertical leap program combines Plyometrics along with bodyweight-training and a weighted-vest to help you jump higher and increase your vertical jump. DunkNow Complete is the only vertical leap training program that has been proven to maximize your vertical jump. DunkNow features two products: DunkNow Original™ and DunkNow Complete™. Each program is shipped from California via the United States Postal Service and each program also comes with a 6-month, no-question, Money Back Guarantee. No Weight Lifting

Our programs were developed by a group of former US Olympic Team Trainers that sought to bring world-class training to the masses. The minimum age for training with one of our programs is 11.

*No gym membership Required. Program can be done at home. Weighted-vest included with each DunkNow Complete order.

DunkNow Complete™ Quick Facts:


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"I gained 14 inches on my vertical
jump. Thank you so much!"
-J. Scott | Santa Rosa, CA

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Jump Higher within 7 Days

DunkNow Complete Program

DunkNow Complete™

Jump 10-20 Inches Higher, 100% Guaranteed.

Developed by former US Olympic Team Trainers, DunkNow Complete™ is only proven vertical jump program that will maximize your vertical leap.

DunkNow Complete™ combines weight resistance with Olympic-Style Plyometrics and bodyweight exercises to create what we call the "DunkNow Shock".

DunkNow Complete™ has been scientifically proven by California State University at Long Beach to improve your vertical jump drastically. That's why we can guarantee every user of the DunkNow Complete™ Program to jump at least 10-20 inches higher in a matter of 6 months or their money back. The program requires no weights or special equipment and can be done in the privacy of your own home. The DunkNow Complete™ Program includes a 34 minute DVD, two posters, a booklet, and most importantly our 20-pound weighted vest. The weighted vest ($129 value) comes included with the program and is the key to maximizing one's vertical jump.

*No Extra Equipment Needed | Delivery Estimate with USPS: 2-4 Weeks

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DunkNow Original Program

DunkNow Original™

Jump 8-14 Inches Higher, 100% Guaranteed.

DunkNow Original™ is similar to DunkNow Complete™ with the exception of the 20-pound weighted vest.

Our program will help you jump higher, run faster, and become a better player, all using our regiment consisting of bodyweight exercises and Olympic-style Plyometrics. The DunkNow Original™ Program has already helped athletes soar to new heights, and it could be the key to improving your skills. Using body-weight exercises along with Olympic-Style Plyometrics, the DunkNow Original™ Program has athletes blowing by their competition. We guarantee every user of the DunkNow Original™ Program to jump at least 8-14 inches higher or their money back.

DunkNow Original™ is safe and works for all ages and levels. The program requires no weights or special equipment and can be done at home. The DunkNow Original™ Program includes a 34 minute DVD, along with posters and a booklet. Join the thousands to try our program and start dunking now; you simply have nothing to lose.

*No Extra Equipment Needed | Delivery Estimate with USPS: 1 Week

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guaranteed results

100% Money-Back Guarantee

Complete: 10-20 inches | Original: 8-14 inches

We are so confident in our vertical jump program that we guarantee an improvement of at least 10 inches on your vertical leap.

To stand behind our claim, we will guarantee a 10-20 inch increase on your vertical jump for athletes who purchase the DunkNow Complete program, master the exercises, use the 20-pound weighted vest, and most importantly, stay committed to the program. If you put time and effort into the program and happen to fall in the unfortunate 5% who don't meet the 10-inch improvement, DunkNow will refund the full price of your program.

*New Extended Guaranteed:

If you can currently touch the net on a regulation 10 foot hoop, we guarantee that you will dunk within 6 months. Please keep in mind that this offer only applies to DunkNow Complete™ users.

Dunknow research

Proven to Work

"After 6 months of training, DunkNow Complete subjects averaged a gain of 13.5 inches on their vertical leap
- Long Beach State."

DunkNow's former US Olympic Team Trainers have composed the most powerful Vertical Jump program on the market today. As much as we could claim that no other company or product comes close to matching our trainers' expertise and knowledge in the field, we instead handed our product to third-party testers for in-depth analysis.

Studies conducted by Long Beach State Athletics found that on average, users training with the DunkNow Complete™ program had average gains of 13.5 inches in a period of roughly 6 months. Please note that all the users completed the program with the 20-pound weighted vest, which is included and shipped via mail along with each DunkNow Complete™ order.

Testimonial

DunkNow Testimonial

Inches Gained on Vertical Jump: 15.5

"I tried the brand new DunkNow Complete™ program and it really does what it promises. I went from touching the net before I started the program to grabbing the rim within a month, then after 4 months I was dunking a volleyball. Within the 5th month I dunked a basketball on a regulation size 10 foot hoop.

I could not explain the feeling when I threw it down. DunkNow Complete is amazing and everyone should check it out."

Oh yeah and the weighted vest is awesome!

Shane Gilbert – Dallas, Texas

Vertical Jump iPhone App

iPhone App

Coming Soon...

We are currently developing an iPhone application that will help all users of the DunkNow Program track their progress, keep up with fellow athletes, and watch their daily vertical leap exercises.

This amazingly intuitive app will be unveiled within the next year and we can assure you that it's going to be remarkable.

Contact DunkNow

Contact Dunknow

If you have a question, please do not hesitate to write, e-mail or call us at any time. We rarely take longer than an hour to return a question