Especially in tough economic times, running offers an affordable and positive way to relieve stress and gain a sense of accomplishment. Marathons and - more than ever - half-marathons are the ultimate achievement for runners and have experienced an unprecedented boom in the last several years. New hunger for reliable information on marathon and half-marathon training, as well a...(展开全部)

Especially in tough economic times, running offers an affordable and positive way to relieve stress and gain a sense of accomplishment. Marathons and - more than ever - half-marathons are the ultimate achievement for runners and have experienced an unprecedented boom in the last several years. New hunger for reliable information on marathon and half-marathon training, as well a...(展开全部)

Now completely updated and revised--a new edition of the long-running marathon training guide that has helped more than half a million people reach their goals. Marathon: The Ultimate Training Guide is among the bestselling running books of all time for many reasons, but above all others is this one: It works. Marathon running has changed in the seven years since the fourth edi...(展开全部)

Now completely updated and revised--a new edition of the long-running marathon training guide that has helped more than half a million people reach their goals. Marathon: The Ultimate Training Guide is among the bestselling running books of all time for many reasons, but above all others is this one: It works. Marathon running has changed in the seven years since the fourth edi...(展开全部)

霍尔•希格登  芝加哥马拉松官方训练计划制定者，芝加哥马拉松协会和芝加哥跑者协会原训练顾问。跑圈里的“百马王子”，曾创造多项世界纪录。  美国记者与作家协会终身成就奖获得者，创作了36部图书作品。《体育画报》《国家地理》《男性生活》《纽约时报》等知名报刊刊登过他的上百篇文章。

霍尔•希格登  芝加哥马拉松官方训练计划制定者，芝加哥马拉松协会和芝加哥跑者协会原训练顾问。跑圈里的“百马王子”，曾创造多项世界纪录。  美国记者与作家协会终身成就奖获得者，创作了36部图书作品。《体育画报》《国家地理》《男性生活》《纽约时报》等知名报刊刊登过他的上百篇文章。

霍尔•希格登  芝加哥马拉松官方训练计划制定者，芝加哥马拉松协会和芝加哥跑者协会原训练顾问。跑圈里的“百马王子”，曾创造多项世界纪录。  美国记者与作家协会终身成就奖获得者，创作了36部图书作品。《体育画报》《国家地理》《男性生活》《纽约时报》等知名报刊刊登过他的上百篇文章。

霍尔•希格登  芝加哥马拉松官方训练计划制定者，芝加哥马拉松协会和芝加哥跑者协会原训练顾问。跑圈里的“百马王子”，曾创造多项世界纪录。  美国记者与作家协会终身成就奖获得者，创作了36部图书作品。《体育画报》《国家地理》《男性生活》《纽约时报》等知名报刊刊登过他的上百篇文章。

Featuring more than 2000 drawings--a goldmine of information for learning and innovating in mechanical design Mechanisms and Mechanical Devices Sourcebook, Fifth Edition covers the past, present, and future of mechanisms and mechanical devices. Among the thousands of proven mechanisms illustrated and described are many suitable for recycling into new mechanical, electromechanic...(展开全部)

Featuring more than 2000 drawings--a goldmine of information for learning and innovating in mechanical design Mechanisms and Mechanical Devices Sourcebook, Fifth Edition covers the past, present, and future of mechanisms and mechanical devices. Among the thousands of proven mechanisms illustrated and described are many suitable for recycling into new mechanical, electromechanic...(展开全部)