If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
Sale & Press
If you are interested in selling our products, need more information about our brand or wish to make a collaboration, please contact us at press@yourdomain.com
Help
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
Sale & Press
If you are interested in selling our products, need more information about our brand or wish to make a collaboration, please contact us at press@yourdomain.com
Every Experienced Martial Artist Knows That Understanding The Laws Of Physics Is The Key To Generating Maximum Power. If You Are Interested In Creating Maximum Power With Minimum Effort, Neng Da Will Show You The Way. In His 12Th Book, Veteran Author Hei Long Shares His Research Into The Most Perfect Methods For Executing Punches, Back Hands, Palm Strikes And Knife Hands. Over 200 Anatomically Detailed Illustrations To Explain The Laws Of Gravity, Centripetal Force, Inertia, Compound Force And Much More. The Drawings And The Relevant Laws Of Physics Are Explained In Plain English, Allowing You To Gain Expert Insight Into Each Movement Without Years Of Research And Experimentation.
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
For MAP (Minimum Advertised Price) violations and Intellectual Property (IP) or Trademark concerns, please contact:
support@ergodebooks.com
⚠️ California Proposition 65 Warning: Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
