r OBJECTIVES<br > Define physical fitness and list the components<br > of health-related and skill-related fitness.<br > Define wellness and be able to differentiate<br > between physical fitness and wellness,<br > Identify the major health problems in the United<br > States.<br > Understand the benefits and the significance of<br > participating in a lifetime fitness and wellness<br > program.<br > I Identify risk factors that may interfere with safe exercise participation,<br > r Learn to assess heart rate and blood pressure.<br > A widespread interest in health and preventive diseases of infancy. Progress in the field of medicine<br > medicine over the last two decades has led to a has allowed for elimination of these diseases.<br > tremendous increase in the number of individuals Nevertheless, as the American people started to<br > Who participate in fitness and wellness programs, enjoy the so-called "good life" (sedenta~3, living,<br > l~rom an initial fitness fad in the early 1970s, physi- alcohol, fatty foods, excessive sweets, tobacco,<br > eal fitness and wellness programs have become a drugs, etc.), a parallel increase was seen in the inci-<br > trend that is now very much a part of the American dencc of chronic diseases such as hypertension,<br > way of life. The increase in the number of partici- coronary heart disease, atherosclerosis, strokes,<br >pants is primarily attributed to scientific evidence diabetes, cancel , emphysema, and cirrhosis of the<br >linking regular exercise and positive lifestyle habits liver (see Figure 1.1 ).<br > to better health, improved quality of life, and total As the incidence of chronic diseases increased, it<br >well-being.<br > became clear that prevention was the best medicine.<br > Research findings in the last few years have shown Consequently, a new fitness and wellness trend has<br >that physical inactivio, and negative lifestyle habits gradually developed over the last two decades.<br >are a serious threat to the health of the nation. Move- People began to realize that good beahh is largely<br >ment and activity are basic functions needed by the self-controlled and that the leading causes of pre-<br >human organism to grow, develop, and maintain mature death and illness in the United States could<br >health. However, advances in moden7 technology be prevented through adherence to positive lifestyle<br >have almost completely eliminated the need )~br physi- habits.<br >cal exertion in almost evetwone s daily life. The auto-<br >mated society in which we live no longer provides<br >the body with sufficient activity to insure adequate<br >health, but rather increases the deterioration rate<br >of the human body, ~<br > At the beginning of the twentieth century; the Over the years, physical fitness has been defined in<br >most Common health problems in the United States several ways and has meant different things to di f-<br >Were such infectious diseases as tuberculosis, diph- ferent people. Initially, health care practitioncr~<br >theria, influenza, kidney disease, polio, and other simply defined fitness as the absence of disease. Ol~<br >
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这本书的实用性简直无懈可击,它真正做到了“以人为本”的指导理念。我发现它对不同人群的特殊需求考虑得非常周到,比如针对办公室人群久坐问题的拉伸方案,以及为老年人设计的低冲击性锻炼建议,都体现了作者的细致和关怀。它没有采取“一刀切”的模式,而是强调个体化的评估和调整,这对于复杂多变的现代生活节奏而言,是极其重要的。我尤其欣赏其中关于“心理韧性”和“长期坚持”的章节,这部分往往被其他健身书籍忽略,但却是决定一个人能否长期保持健康习惯的关键。它提供的不仅仅是身体的训练方法,更是一种积极应对挑战的生活哲学,让我从更深层次上思考健康对生活质量的意义。这本书的价值,远超其作为一本健身指导手册的范畴。
评分我得说,这本书的论述深度远超我预期的那种泛泛而谈的健康指南。它真正深入到了“原理”层面,对于运动生理学和生物力学的基础概念做了非常严谨的阐述。我尤其关注了关于营养学和体重管理的章节,里面的数据支持和研究引用都显示出作者深厚的学术功底。它没有简单地告诉你“少吃多动”,而是细致地解释了宏量营养素如何影响身体机能,以及不同训练模式对能量代谢的具体影响。对于那些已经有一定运动基础,想进一步优化训练计划的人来说,这本书无疑提供了一个坚实的理论框架来指导实践。我尝试按照书中的建议调整了我的有氧运动强度和恢复策略,几周下来,身体的反馈确实有了显著的提升,这让我对书中所传授的知识的有效性深信不疑。这种基于科学证据的指导,是我认为这本书最宝贵的地方。
评分坦白讲,刚拿到这本书的时候,我有点担心它会过于学术化,读起来会让人昏昏欲睡。但事实证明,我的顾虑是多余的。作者的叙事风格非常流畅且富有感染力,他似乎有一种魔力,能把枯燥的科学概念转化成引人入胜的故事片段。我特别喜欢它在介绍不同运动方式时,穿插进去的一些历史背景和名人轶事,这不仅让阅读过程变得轻松有趣,也从侧面印证了某些训练方法的长期有效性。这本书的排版也极大地帮助了阅读体验,字体大小适中,段落间距合理,即便是长时间阅读,眼睛也不会感到疲劳。它成功地平衡了信息的密度与阅读的愉悦感,做到了既有深度又不失亲和力,这在同类书籍中是相当难得的成就。
评分这本书的封面设计实在是太吸引人了,色彩搭配和排版都透露出一种积极向上的能量。拿到手里的时候,我就能感受到那种扎实的质感,感觉它不仅仅是一本书,更像是一个陪伴我开启健康生活旅程的伙伴。光是翻阅目录,我就对其中涵盖的各种运动科学原理和实践指导充满了期待。作者显然在内容编排上花了很多心思,将复杂的理论用非常直观的方式呈现出来,让人一看就懂,非常适合像我这样对健身理论有兴趣但又担心太过晦涩的初学者。特别是关于心肺功能训练和力量训练的部分,图文并茂的讲解方式极大地降低了学习的门槛,让我对如何科学地安排日常锻炼有了更清晰的认识。我特别欣赏它那种鼓励实践的精神,而不是仅仅停留在理论层面,这对于真正想改变生活方式的人来说,是至关重要的。总的来说,这本书的整体呈现给人一种专业、可靠且充满活力的感觉,是健身入门者的绝佳选择。
评分这本书的“实验室”部分——那些实践环节的设计简直是点睛之笔,让人感觉这不只是一本教科书,更像是一本操作手册。每一个实验或活动的设计都非常贴合实际生活,材料易于获取,步骤清晰明确。我尝试了其中一些自我评估的测试项目,比如柔韧性和肌肉耐力的测试方法,它们让我非常直观地了解了自己的身体现状,而不是凭感觉判断。更重要的是,书中所提供的反馈机制和后续的调整建议非常具有指导性,它不是让你做完测试就完了,而是告诉你如何根据结果修正你的训练计划。这种“做中学”的模式极大地增强了读者的参与感和学习的主动性。对于希望将理论知识快速转化为实际行动的人来说,这些实操环节的价值无可估量,它有效地弥补了传统健身书籍中理论与实践脱节的弊端。
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