Committed runners from all over the world have set new PRs with the Hansons training program the same approach that has turned Hansons-Brooks Distance Project runners into champions. Now in "Hansons Half-Marathon Method," the Hansons-Brooks team shares its unique, winning approach to the popular half-marathon distance. With half-marathon training programs for intermediate and advanced runners, as well as a welcoming Just Finish Program for newer runners, "Hansons Half-Marathon Method" prepares all athletes for their best performance.

Hansons athlete and coach Luke Humphrey explores the differences between the Hansons method and other training programs and then shows runners how to make the Hansons half-marathon training program their own. He guides runners through choosing the right training plan and offers a practical guide to setting race finish time goals. Humphrey reveals the Hansons approach to precise half-marathon pacing, showing runners how to find their most effective paces for the Hansons SOS ( something of substance ) workouts speed, strength, tempo, long, and easy runs. He coaches runners on how to modify the plans to work around busy schedules and missed workouts. He answers frequently asked questions on switching workout days, managing fatigue, incorporating races into training, and adding mileage.

Runners will benefit from the Hansons advice on finding the best shoes for distance running and their veteran tips on avoiding common stumbling blocks during race week, at the expo, at the start line, and after the race. The Hansons science-based approach to half-marathon pacing, nutrition, and hydration will ensure that runners cross the finish line feeling strong.

"Hansons Half-Marathon Method" lays out the most effective way to train for a half-marathon, developed by one of the most accomplished running groups in the nation. Using the Hansons way, runners can forge a breakthrough half-marathon performance. "

The application of biocatalysis in organic synthesis is rapidly gaining popularity amongst chemists. Compared to traditional synthetic methodologies biocatalysis offers a number of advantages in terms of enhanced selectivity (chemo-, regio-, stereo-), reduced environmental impact and lower cost of starting materials. Together these advantages can contribute to more sustainable manufacturing processes across a wide range of industries ranging from pharmaceuticals to biofuels. The biocatalytic toolbox has expanded significantly in the past five years and given the current rate of development of new engineered biocatalysts it is likely that the number of available biocatalysts will double in the next few years. This textbook gives a comprehensive overview of the current biocatalytic toolbox and also establishes new guidelines or rules for "biocatalytic retrosynthesis". Retrosynthesis is a well known and commonly used technique whereby organic chemists start with the structure of their target molecule and generate potential starting materials and intermediates through a series of retrosynthetic disconnections. These disconnections are then used to devise a forward synthesis, in this case using biocatalytic transformations in some of the key steps. Target molecules are disconnected with consideration for applying biocatalysts, as well as chemical reagents and chemocatalysts, in the forward synthesis direction. Using this textbook, students will be able to place biocatalysis within the context of other synthetic transformations that they have learned earlier in their studies. This additional awareness of biocatalysis will equip students for the modern world of organic synthesis where biocatalysts play an increasingly important role. In addition to guidelines for identifying where biocatalysts can be applied in organic synthesis, this textbook also provides examples of current applications of biocatalysis using worked examples and case studies. Tutorials enable the reader to practice disconnecting target molecules to find the 'hidden' biocatalytic reactions which can be applied in the synthetic direction. The book contains a complete description of the current biocatalyst classes that are available for use and also suggests areas where new enzymes are likely to be developed in the next few years. This textbook is an essential resource for lecturers and students studying synthetic organic chemistry. It also serves as a handy reference for practicing chemists who wish to embed biocatalysis into their synthetic toolbox.