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Building Mental Muscle with CD Cross Trainer
Building Mental Muscle with CD Cross Trainer Author:Allen D. Bragdon CD Cross Trainer packaged with best selling book: Conditioning exercises for the six intelligence zones by David Gamon and Allen D. Bragdon. The CD contains 16 interactive mental exercises. The scientific evidence is now irrefutable: When you keep the problem-solving circuits of your brain active you improve performance and help prevent degene... more »ration with age. This book provides clear explanations of how the brain operates, neuron-building exercises and tips on how to solve real-world challenges more effectively.« less