{"product_id":"9781493010516","title":"SAS and Elite Forces Guide Mental Endurance: How to Develop Mental Toughness from the World's Elite Forces","description":"Elite Forces Handbook: Mental Endurance examines what it takes to be as mentally fit as a special forces soldier. It is equally important to focus on diet, rest patterns and mental discipline as it is to concentrate on push-ups, sit-ups and other physical exercises. Using simple steps, the book shows the reader how they can build up their endurance over a matter of weeks and months, and how their quality of life will benefit. Elite Forces Handbook: Mental Endurance demonstrates how you can gain the psychological edge over your opponent.","brand":"Lyons Press, The","offers":[{"title":"Default Title","offer_id":47131967881456,"sku":"9781493010516","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781493010516_p0.jpg?v=1763662138","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781493010516","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}