1、畢業設計（論文）材料之二（2）本科畢業設計(論文)開題報告題目： 網上健身用品店系統 Fitness online shop system課 題 類 型： 設計 實驗研究 論文學 生 姓 名： 彭浩 學 號： 3100703241專 業 班 級： 信息管理與信息系統102班 學 院： 計算機與信息學院 指 導 教 師： 楊丹 開 題 時 間： 2015年 月 日2015年 月 日一、本課題的研究意義、研究現狀和發展趨勢（文獻綜述）1、研究意義（一）理論意義計算機技術發展日新月異,各種軟件設計和開發,成為我們研究的重點。在21世紀的信息時代，各種管理系統在社會各行各業各個層面的得到廣泛的應用，信

2、息及軟件技術深刻地改變著人類的生活、工作和思維方式，時代要求每一個人都應當學習信息軟件技術，應用信息軟件技術。隨著各種應用系統的普及，各種信息的管理系統也越來越多，在實際中也應用越來越廣泛。健身用品管理系統的使用，可以把管理人員從復雜的管理任務中解脫出來，全心從事進行健身器材的購買工作。傳統的健身用品管理方式已不再滿足人們的要求，而用ASP設計與實現的各種管理管理系統贏得了廣大開發人員的好評。（二）現實意義隨著國家的對教育的投入的力度越來越大，同時對學生健康關注，學校健身器材的數量，種類在不斷增加，其利用率也越來越高，而我校現在健身器材的管理還維持在手工記錄的狀態，管理混亂，為了更好的對學校器

3、材管理，是器材的補充與淘汰、借出與保養達到數字化，使用JSP和SQLServer2000數據庫結合，對健身器材管理的設計、開發計算機系統軟件，以構成新的健身器材管理系統。再者，隨著工作壓力越來越大，人們更傾向于在網上購買健身用品，通過物流配送，并不愿意通過現實中進行購買用品。2.研究現狀二十一世紀進入了信息發展高速公路,信 息化革命給所有的領域帶來了新的改變。隨著電腦辦公自動化的普及，企業自動化管理、客戶自動化管理也應運而生，一切都歸功于計算機科技發展的巨大貢獻，互 聯網的世界里蘊藏著無限生機，隨著社會的發展，科學技術的進步，我國經濟的高速發展，居民收入的不斷提高，即而人們生活水平也隨之提高，

4、人們的消費水平也 日益增加，人們已經開始由溫飽轉向健康追求，閑暇時間的增多，也促使了人們開始考慮如何利用閑暇時間提高自己的生活質量，大眾健身俱樂部應運而生，走進健 身房健身花錢買健康也逐漸成也了一種生活的時尚。自70年代以來，健身進入了一個新的階段，休閑健身、快樂健身成為主流思想。人們對健身品的需求越來越多。現在雖然網絡發展在這些年里發展的飛快，但是人們在網上購物的觀念還沒有太大的改變。在網下的商店大多數都是中小企業為主。單純的網上零售商僅有25%的市場份額，網下的市場份額就占75%。25%市場份額的網上零售中健身用品市場份額大約占7%左右，由于公司在網上建站網起步，在網下有一定的銷售額，經過

5、幾年的站點推廣市場份額約能占2%左右。我國已基本能生產如球、鞋、服裝、各種球拍等世界著名品牌的運動產品，并在世界上產生了影響。據有關統計，l992年我國出口的健身用品總價值達137億美元。近年來，我國健身用品業出口額逐年遞增，到1998年，我國海關直接出口的健身用品總價值就達45.98億美元，已成為健身用品輸出第一大國。據美國的SGMA報告，1998年輸出到美國的健身用品占前三位的國家是：中國（30.7%），其次是臺灣（170）、墨西哥（90）。中國作為美國運動鞋類的主要輸入國，1998年已經占輸入美國總值的67%。 健身用品業是中國體育產業的排頭兵，中國內地也是全球健身用品最大的生產基地，國

6、際市場上有65%的健身用品在中國制造，中國已成為世界上最大的健身用品加工基地。健身用品與奧運會有著緊密聯系，北京申奧成功，極大地鼓舞了全國上下。業內人士分析：申奧成功，將會在全國興起全民健身熱潮，因此會帶來健身用品的熱銷。敏銳的經濟界人士，更是從中細細掂量著各自的商機。奧運會、足球世界杯、NBA籃球聯賽、FI賽車錦標賽、網球大師杯賽這些赫赫有名的健身賽事已經成為世界上最具有注意和資本吸引力的事件，可以好不夸張的說它們是世界上最賺錢的行業。中國足球超級聯賽、中國籃球聯賽隨著職業化的深入，其商業價值也呈幾何級增長、羽毛球、乒乓球和圍棋等這些傳統項目也耐不住寂寞，紛紛走上職業化的道路。總之、不論國際

7、上還是國內，健身已經成為商業體系中重要的一員，成為最有市場前景和使用效率的市場營銷工具。3.發展趨勢（文獻綜述）社會日益發展，健身用品產業與市場作為健身產業和市場中規模最大、發展最好的產業和市場，興起于20世紀50年代。半個世紀來已伴隨中國健身事業的發展走過了一條從計劃經濟到市場經濟、從以供應專業隊為主到面向全社會、從初級向著更加繁榮發展的道路。近幾年，隨著健身越來越被人們所接受和世界健身用品市場的飛速發展，我國的健身用品產業得到了迅速的發展。隨著人們文化程度的提高，人們開始明白一個道理，參與到健身活動中來、提高自身的免疫力，是防治疾病最好的辦法之一。于是，全民健身活動掀起了前所未有的高潮，而

8、健身用品市場也逐漸看到了沉寂許久后的人們對運動器具的渴望。隨著網絡技術的日益發達和電腦的普及，越來越多的人使用互聯網來進行網上購物，雖然實體的健身用品店能滿足極大部分的顧客，但是隨著網購人群的增長，在今后的日子中，顧客更加會偏向方便快捷的購物方式網上購物，所以，我們要以戰略家的目光看待問題，著手進人網上健身用品店，在網購浪潮中分一杯羹。文獻1 本書系統、完整地講述了當前數據庫技術從基本原理到應用實踐的主要內容。包括：數據管理的進展，數據模型，數據庫系統構成，網狀數據庫DBTG，層次數據庫IMS，關系數據庫，SQL語言，關系系統及其查詢優化，關系數據理論，數據庫保護和數據庫設計。還講述了部分數據

9、庫發展的新技術和更深入的內容，如數據庫管理系統和分布式數據庫。文獻6 文獻強調一些新的、重要的軟件工程過程和軟件工程實踐知識。全書分軟件過程、建模、質量管理、軟件項目管理和軟件工程高級課題五個部分，系統地論述了軟件工程領域最新的基礎知識，包括新的概念、原則、技術、方法和工具，同時提供了大量供讀者進一步研究探索的參考信息。文獻8 介紹基于JSP的動態信息發布技術是一個開放的、可擴展的建立動態Web頁面的標準。不論采用什么創建工具，開發人員都可以使用JSP頁面來創建可移植的Web應用，在不同的Web應用服務器上運行。文獻9比較全面系統地介紹了計算機網絡的發展和原理體系結構、物理層、數據鏈路層、網絡

10、層、運輸層、應用層、網絡安全、因特網上的音頻/視頻服務、無線網絡和下一代因特網等內容。文獻10 本書以eclipse為開發環境，介紹java的應用技術。本書是長時間在企業從事eclipse軟件開發的工程師與從事教育的教師緊密合作的成果。使用教程主要包括基礎、數據庫、struts、spring、Hibernate和學生信息管理系統等幾大部分。一般在講解內容后緊跟實例，實驗部分與教程緊密結合，主要消化教程內容，完成教程實例。書中實例程序一般均上機調試通過。文獻16分別介紹了數字時代的信息系統、信息技術基礎設施、數字時代的關鍵系統應用及如何建立和管理系統四個部分二、主要設計（研究）內容(一)網上健身

11、用品店系統隨著計算機的普及，企業的宣傳方法逐步向著多元化的方向發展。企業的宣傳不再局限于某個地區，甚至是某個國家。實際上，企業之間的激烈競爭實質上是企業宣傳之間的激烈競爭，是企業能否及時獲取重要信息的激烈競爭。企業宣傳對于企業的發展至關重要，它對企業的管理體制、決策指導思想、經營戰略、管理方式等都有重要影響，從而對企業的興衰起到決定性的作用。面對日益激烈的競爭環境，健身用品公司要如何保持永久經營，如何企業的核心競爭力，將是企業每以個員工必須面對和思考的重大課題。于是乎，網上健身用品系統應運而生。它不僅僅是企業對外宣傳自己的手段，更是企業打造自己的形象，創造自己的品牌的有效工具。實際上，在某種程

12、度上，一個好的系統還可以宣傳和普及企業文化，給企業的員工一個可以零距離接觸企業的平臺。最重要的是，隨著電子商務及網上購物的興起。消費者可以足不出戶的買到自己想要的任何商品，其中當然包括健身用品。該系統便是為消費者提供了這樣一個方便快捷的方法。網上健身用品店系統的主要目標是支持網店的事務處理業務,減輕事務處理人員的勞動強度,輔助健身網店管理,提高網店的工作效率,從而使網上健身用品店能夠以少的投入獲得更好的社會效益與經濟效益系統的基本功能 （1）分門別類地羅列出商店現有全部健身用品的詳細信息，包括商品的名稱、類別、價格、介紹等信息。 （2）支持按關鍵字快速查詢，且查詢的條件具有多樣性，包括按類別、

13、按名稱、按品牌查詢等。 （3）顯示推薦產品和暢銷產品。 （4）新用戶可以注冊，注冊成功后可憑用戶名和密碼登錄。若用戶忘記密碼可通過回答設置問題等辦法找回密碼。 （5）用戶登錄后，就可以開始購買商品了。可以先瀏覽商品信息，對于滿意的商品，可先將其放入購物車內，也可將購物車中不滿意的商品取出。當對購物車中準備購買的商品確認無誤后，即可結帳。若余額不足，系統會提示用戶充值，此時購買行為不能生效，但購物車中的信息仍然存在。若余額足夠，則系統結帳，此時，系統會將該用戶的余額自動調整，同時公司會將貨物及時寄到用戶手中。（6）用戶登錄后，可以修改自己在注冊時所填寫的個人信息。（7）管理員登錄需憑借用戶名、密

14、碼和驗證碼。管理員可以實現商品管理、會員管理、倉庫管理、訂單管理和后臺管理(即對管理員信息的管理)。同時管理員還可實現安全退出。（8）其它：比如收藏網站、將網站設為首頁、提供網站聯系方式和幫助信息、聲明網站交易條款等。健身用品店系統是一個系統工程，它首先需要有一個準確的定位。主要體現在以下幾個方面：1. 健身用品店系統主要是為展示自身形象，提高知名度，以及為自身業務更好開展而服務的。2. 健身用品店系統的用戶是相對固定的，最大的用戶群是學生，家庭以及熱愛運動分子。3. 健身用品店系統主要為用戶提供瀏覽，注冊，登錄，購買，聯系我們等功能，這與社會上公眾網站應用系統為用戶所提供的功能是相同的。4.

15、 健身用品店系統要求較高的安全性與可靠性。網站應用系統上不僅有一般信息的發布，更重要的是有網上交易系統。三、研究方案及工作計劃（含工作重點與難點及擬采用的途徑）系統采用SQL server 2008作為后臺數據庫開發工具，使用JSP作為前臺設計語言，通過Myeclipse中的插件實現SQL server連接并對其編程實現以下功能：用戶的管理、新款健身用品上架、分類查找、健身用品檢索、健身用品收藏夾、購買流程等。本次設計的重點和難點主要有：（1）對開發語言JSP的運用，對軟件Myeclipse的使用。語言運用的好壞影響著整個系統的運行速度和效率。開發軟件是開發本系統的一個基礎，熟練的使用Myec

16、lipse有利于減少整個開發階段的時間。（2）系統界面設計。系統界面的友好性以及美觀程度影響著用戶體驗，一個合理的界面設計是很重要的。（3）系統中眾多功能模塊的整合。前臺模塊以及管理員模塊的整合與邏輯上的聯系是否得當將決定整個系統運行的正確性。（4）代碼編寫。整個系統是由最基礎的代碼組成的，好的代碼可以使系統運行更加流暢，運行速度會大大提升。同時，好的代碼有利于在系統出現錯誤時，能夠更快的修改和完善系統。（5）數據庫的連接。前臺與后臺的有效銜接，能夠保證用戶數據及時的存入數據庫，是系統數據查詢、修改等功能的基礎。（6）對數據庫知識了解不足，所以對數據庫設計可能存在困難。后臺數據庫要設計多張表，

17、這些表的每一個字段的定義、類型的定義，涉及到表與表之間如何更好的關聯等一系列的問題。所有的用戶都是以唯一的ID登錄，登錄成功后進行相關操作，為了確保數據的安全性就必須對用戶的權限進行管理等。健身系統是一個包含大量健身產品資料的地方。由于其數據量龐大，可按多種途徑查詢，能對查詢內容的智能識別，可能會遇到如何設計出較好的模糊查詢等相關事件的代碼難題。整個課程設計分為以下幾個步驟：（1）根據設計任務書的要求，查詢設計資料，選擇開發工具，確定設計進度。（2）需求分析。通過查詢資料了解該系統要如何做，及要做哪些東西。（3）系統開發。設計出大體上的功能模塊，畫出模塊圖。通過進一步的了解，對每個功能模塊進行

18、細化，將每一步都想清楚。制定出每一步的做法和注意的地方。（4）編寫并調試系統。對設計好的程序進行調試，通過調試發現存在的問題并解決，從而達到完善系統的目的。（5）撰寫論文。2.本設計的基本功能框架圖用戶管理用戶登錄用戶登錄信息維護進貨管理銷售管理查詢和設置庫存管理進貨信息登記修改刪除進銷售信息登記銷修改刪除庫庫存預警預近期效預警查詢設置密碼設置權限工作計劃：起止日期周次內容進程2月25日3月24日14畢業設計實習：1、到網上進行調研；2、網上搜索和查詢與課題有關的資料；3、按照設計任務書的要求查閱資料了解系統的基本需求和業務流程，撰寫開題報告。3月25日4月7日56對系統進行結構分析，完成功能

19、模塊的分析.4月8日4月28日79系統的詳細設計，設計數據庫，完成數據字典和數據流圖的設計。4月29日5月26日10-13系統調試，編寫論文文檔。5月27日6月16日1417教師審閱，完成畢業論文，準備答辯。四、閱讀的主要參考文獻（不少于10篇，期刊類文獻不少于7篇，應有一定數量的外文文獻，至少附一篇引用的外文文獻（3個頁面以上）及其譯文） 1王珊，薩師煊編著.數據庫系統概論M（第四版）.北京：高等教育出版社，2007.2黃重陽.信息資源管理M.北京：中國科學技術出版社，20013甘仞初.信息系統開發J.北京：經濟科學出版社，2000:25-26.4鄧阿奇，劉啟芬，古韻華.SQLServer應

20、用教程M.北京:電子工業出版社,2005.5陸昌輝，吳曉華.SQLServer2000M.宇航出版社,2002. 6陳國青等.信息系統的組織、管理、建模M.北京：清華大學出版社， 20027普雷斯曼.軟件工程:實踐者的研究方法M(第7版).北京：機械工業出版社，20118李師賢等 .面向對象程序設計基礎M. 北京：高等教育出版社， 1998 9王建玉.基于JSP的動態網站開發技術N. 北京：計算機世界， 200110鄭阿奇編著.Eclipse教程M.北京：電子工業出版社，2009.11高陽. 計算機網絡原理與實用技術M . 長沙：中南工業大學出版社， 1998 12左美云等. 信息系統的開發與

21、管理教程M .北京： 清華大學出版社， 2001 13 Anadi Misra. Running PHP & JSP Pages in the Same App.J. PC Quest 2006 159-16114Yasar Becerikli and B. Koray Celik. Fuzzy control of inverted pendulum and concept of stability using Java applicationJ. Mathematical and Computer Modelling.Volume 46, Issues 1-2, 2007, Pages 2

22、4-37.15 Kenneth C. Laudon. Information Systems and the InternetM. 機械工業出版社， 1999 16 Robert A. Schultheis. Management Information SystemsM.機械工業出版社， 1998 附（外文文獻）Fitness equipment - technology Health is the capital of revolution, lose health will lose everything, therefore, whether working or retirees,

23、often work out more and more. Equipment is gradually popular, obviously, never leave home fitness are emerging.Reason to choose home fitness equipment1. Environmental factorsMany people like doing outdoor activities, each person in nature fitness will feel very comfortable. Can hear birds sound sing

24、ing; Can smell flowers light scent; Humid can breathe the fresh air; Can feel dull, quiet mood, can even remove 9 leaves, including in the mouth; Blow out the joy of the heart. However, in this picturesque environment fitness, for people in modern city is more like a dream. Steel forest, crowded spa

25、ce, air and glass wall of dazzle light, harsh noise, make people while enjoy the modern civilization, has lost the nature gives the mankinds greatest blessings.2. The weatherOutdoor doesnt has always been a bright sunshine, wind, fog, rain, snow, but often things, rain in the south, the north of the

26、 bitter, is not conducive to the outdoors, it is a good fitness plan is likely to be because of the weather reason.3. The time factorOutdoor exercise often require very bounteous time, if the home is not in the fitness nearby, plus round-trip transportation time, and now the society is a very busy e

27、ra of fast rhythm, most of the people it is difficult to have such a leisure time, not to mention insist for a long time.Use the fitness equipment in exercise at home, but not these deficiencies, and with multi-functional and higher content of science and technology of fitness equipment, fitness equ

28、ipment design a more comprehensive, convenient, safety, and science. With the formation and development of health investment ideas, all kinds of home fitness equipment has become the new hot spot of the market.Home fitness equipment 3 kinds bigFitness equipment is used to improve the physical qualit

29、y, increase the body function, to carry on physique training, sports training and rehabilitation exercise commonly special equipment. Sold as many as hundreds of machines, induction up can be roughly divided into three types:Small equipmentAs known as dumbbell, barbell kettle bell, a crank, spring c

30、able machine, fitness, elastic rods, grips, etc., the volume is small, can use value is not low. Adjustable dumbbell, for example, it is not only suitable for people of different age, sex and physical practice, but also can make the various parts of the body muscle workout (about the elderly strengt

31、h training, you can see our sports and health have been published in the article), but also the necessary equipment of bodybuilding. Again such as spring cable machine, portable small, cheap, convenient for storage, and easy to carry, but its function is not low. And like ball kind of small machines

32、, is the most suitable for the elderly.Local equipmentAre special training equipment, the structure is compact, covers an area of 1 square meters or so, most can fold, some even with interest. Such as exercise bike, rowing machine, stair, treadmill and leg bent, lift heel lift, heavy hammer cable ma

33、chine trainers, etc. Its function is relatively single, mainly focus on local muscle group exercises. Such devices both weight farmar, hydraulic cylinder as overloaded power, has powered by itself is not power, without disassembling combination, some also comes with time, electronic display device,

34、such as the speed, distance, heart rate, can make the exercisers grasp the physiological load of exercise, is quite popular with fitness enthusiasts, is the leading role home gym.Systemic fitness equipmentIs a comprehensive training equipment, for many people on a device at the same time for cyclica

35、l or selective exercises. Generally include chest expander, pull-ups, put on your back, sit-ups, etc. The function of the instrument. Chest expander, pull-ups, put on your back, is mainly used to exercise the upper body strength and pectoralis major power; Sit-ups, exercise lumbar muscles are mainly

36、 used for group, reduce lumbar abdominal fat. Such as 10 comprehensive training apparatus, household 16 (or 21) function machines, etc. The equipment volume is bigger, the function is complete, the price does not poor, housing condition good families. Should be clear, although some multifunctional t

37、readmill of systemic equipment, but it is only on the basis of monofunctional treadmill increased the rowing, pedalling, push-ups, waist rotation, massage, and other functions, so the volume is not large, is also suitable for ordinary families.The use of common equipmentThe treadmillThe running mach

38、ine is the most effective aerobics trainers, suitable for all kinds of personnel, can be divided into mechanical and electric treadmill running machine.Electric treadmillDriven by motor running and make the person at a different speed passively running or walking. Due to the passive form run and wal

39、k, look from the movement appearance, almost like the ordinary run or walk on the ground, but look from the body force, the electric treadmill, than ordinary run, walk saves a stretching in action. That is what makes each in electric treadmill walking. Run a person feel very at ease, can make the pe

40、rson runs to about a third more than the general running away, energy consumption also increased accordingly. In addition, because the electric treadmill electronic auxiliary equipment function is very much, can experience the different running conditions, such as the ground running, uphill, variabl

41、e speed run, timing run, fixed distance run, etc., you can undertake choosing according to exercise their own purpose. When using, should according to their own physical, first set running speed and the parameters such as time or distance, to exercise. It is important to note that if you do not unde

42、rstand their own situation, should begin from the speed of small, in the process of running, then make adjustments.In addition, from electric treadmill down, the foot can have the feeling of instability, so dont suddenly stop, to gradually adapt.The steps isThis instrument is also called the mountai

43、neering, mainly simulated climb stairs and mountaineering exercise designed leg movement of the legs. With hydraulic as power control, can provide multiple gear choices, to simulate different environmental conditions. Climbing exercise technique is very simple, only the feet trample up and down. But

44、 if adopt different rhythms and different ways, different dynamics, etc., can achieve a variety of exercise effect. It requires the movement process of the trainer hold out a bosom, belly in, swing naturally with your hands, and legs upward climb, to prevent the body slide down, help to improve the

45、cardiopulmonary function, promote the blood circulation, and make the quadriceps (front thigh), abs, gluteus, most back (calf) and so on the body of the gastrocnemius muscle. The sport is especially suitable for the requirements of the hips and thighs.1. The healthy selfMainly by using different dyn

46、amics (different pressure control) to exercise the leg, this method is main purpose mainly is to enhance the leg muscle strength. Such as ways of increasing the power of the thigh main muscle groups, to improve leg strength, improve the ability of hip, knee and ankle, leg can be maintained and stron

47、g and handsome. The basic method is: warming up activities for 10 minutes; The first group, with 80% of the strength, walked briskly 20 to 50 times, rest 3 minutes (to try to shorten the time to rest, improve the effect of exercise). The second group with 90% power walked briskly 20 30 times, rest 3

48、 minutes; The third group, with 100% of the strength, striding 15 25 times, rest 3 minutes; The fourth group with the second group; Five group with the first group.2. Aerobic striding movementMainly using the strength of small, fast rhythm, and maintain a period of time to complete the striding move

49、ment. Such as strength by using 1 3, the beat using 0.5, 10 minutes for a group, practice three groups. This method is one of the most comfortable, exercise better cooperate with the beat of music. Practice should pay attention to grasp the rhythm of breathing, breathing. Due to the minor, so sustai

50、nable for a long time, so can spend a lot of energy, weight loss effect is significant, it is a good choice for dieters, truly easily drop weight.3. The functional exerciseMainly through different ways of practice, the patella, patella softening of injury, knee ligament damage, a hip injury, Achille

51、s tendinitis and so on all have a good recovery. Practice when listen to the doctors advice, dont let the affected area bear big strength and strain, so as to avoid aggravating illness. This way of practice can effectively improve the blood circulation of the hip, knee, ankle and physiology. In addi

52、tion, the rehabilitation of limb function in patients with hemiplegia also have pretty good effect.In the end, whether it is fitness, bodybuilding, or functional rehabilitation, should be strictly note: dont always use a way of practice, and should be combined in different ways. Such as frequency, t

53、ime, increase or decrease transformation movement strength and rhythm, etc. Must be recorded after each exercise after their sensory and motor pulse of The Times, in order to contrast before and after, sums up the suitable ways to exercise.Rowing machineRowing is a simulation of the rowing movement

54、equipment, on the leg, waist, arms, chest, back muscles increase has a better effect, mainly used to enhance the arm strength and coordination. Exercise: trainer bended leg sit stool, hand, foot and applying at the same time, legs straight after the waist back, after your arms to the side, simulatio

55、n, rowing, and then back in place. 20 30 times for a group of interval 3 5 minutes to do a group. Pay attention to applying essentials in the rowing, avoid fall back.A stationary bikeAlso known as power cycling on a stationary bike, is based on the principle of cycling, overcoming the flywheel and t

56、he friction resistance produced by the friction between belt, so as to achieve fitness, strong body, the purpose of adjusting human bodys blood circulation and activity in lower limb joints. Training methods, such as riding a bicycle, with the foot, motion resistance can be adjusted. According to th

57、eir fitness to adjust good resistance, ride a 20 30 minutes in a row, velocity shoulds not be too fast. For both men and women, old and young.Although the action on the equipment simulation training, no training under natural conditions the effect is good, but walking, running from the accurate cont

58、rol effect, improve the quality of fitness, guarantee training time and systemic point of view, fitness equipment have their own advantages: if you dont need too large area, closer to the people living environment, not restricted by time and external environment, more secure, and so on.The choice of

59、 home fitness equipment1. According to the family economy and housing condition of choose and buy.Smaller housing area can choose and buy single-function fitness equipment, such as a stationary bike, treadmill, rowing machine and so on, for hundreds of yuan to thousands of yuan. This kind of machine

60、s cover an area of an area small, generally less than 1 square meters, and often can be folded, it can be put to bed plug after use, can also be placed on the balcony. Economic condition and housing condition slightly better consumers, can choose multi, such as 4, 5, 10, 12, and 30 function of tread