ایران شهرساز را در تلگرام دنبال کنید

[-]
[-]

پشتیبانی 09120592515 ایمیل: iranshahrsaz@yahoo.com

[-]
[-]
امتیاز موضوع:
  • 0 رأی - میانگین امتیازات: 0
  • 1
  • 2
  • 3
  • 4
  • 5
1
todo-exercisebike.com
todo-exercisebike.com

    Bicycle, also called bike, two-wheeled steerable machine that is pedaled by the rider's feet. On a standard bicycle the wheels are mounted in-line in a metal frame, with the front wheel held in a rotatable fork. The rider sits on a saddle and steers by leaning and turning handlebars that are attached to the fork. The feet turn pedals attached to cranks and a chainwheel. Power is transmitted by a loop of chain connecting the chainwheel to a sprocket on the rear wheel. Riding is easily mastered, and bikes can be ridden with little effort at 16–24 km (10–15 miles) per hour - about four to five times the pace of walking. The bicycle is the most efficient means yet devised to convert human energy into mobility.

    There are many different kinds of bikes like Spin Bikes, Foldable Exercise Bikes, Magnetic Exercise Bikes, Mini Bikes(foldable or not), Magnetic Upright Bikes and Magnetic Recumbent Bikes.

    Bicycles are widely used for transportation, recreation, and sport (see cycling). Throughout the world, bicycles are essential to moving people and goods in areas where there are few automobiles. Globally, there are twice as many bicycles as automobiles, and they outsell automobiles three to one. The Netherlands, Denmark, and Japan actively promote bicycles for shopping and commuting. In the United States, bike paths have been constructed in many parts of the country, and bicycles are encouraged by the United States government as an alternative to automobiles.

    If you want to exercise in a simple and managable method, except for the bike, there is another useful epuipment which is the elliptical trainers.

    An elliptical trainer or cross-trainer is a stationary exercise machine used to stair climb, walk, or run without causing excessive pressure to the joints, hence decreasing the risk of impact injuries.[citation needed] For this reason, people with some injuries can use an elliptical to stay fit, as the low impact affects them little. Elliptical trainers offer a non-impact cardiovascular workout that can vary from light to high intensity based on the speed of the exercise and the resistance preference set by the user.

    Most elliptical trainers work the user's upper and lower body (although some models do not have moving upper body components). Though elliptical trainers are considered to be minimal-impact, they are an example of a weight-bearing form of exercise.They can be self-powered by user-generated motion or need to be plugged in for adjustment of motion and/or for supplying their electronic consoles and resistance systems.

    Without doubt, there are still many kinds of ellipical trainers like Rowing Machines, Air Rowing Machine, Home Elliptical Trainers, Mini Elliptical Trainers and Elliptical Climber Cross Trainer.

آخرین ارسال های من :
کاربرانِ درحال بازدید از این موضوع: 1 مهمان
آمار انجمن
آخرين ارسال ها
موضوع تاريخ, زمان  نويسنده آخرين ارسال کننده انجمن
  asia-east-steel.com دیروز cdswdsdd cdswdsdd عکس و فیلم(vip-1)
  babygear.com.cn ۲-۲۶ ufefedxd ufefedxd عکس و فیلم(vip-1)
  bnkmoto.com ۲-۲۳ rgrgddde rgrgddde گفتگوی آزاد
  arismakeup.com ۲-۲۲ mixianha mixianha عکس و فیلم(vip-1)
  cell2power.com ۲-۲۱ hekafeii hekafeii گفتگوی آزاد
  مدیر ارشد سابق ۲-۲۰ Brightnesss Brightnesss گفتگوی آزاد
  firedoorfactory.com ۲-۲۰ xasxvbvh xasxvbvh عکس و فیلم(vip-1)
  hdl-corp.com ۲-۱۹ erfefcdf erfefcdf عکس و فیلم(vip-1)
  ecoographixsolution.com ۲-۱۷ kjgrgrcc kjgrgrcc عکس و فیلم(vip-1)
  Shielded Cable: When To Use ۲-۹ ladiansh ladiansh تالار گفتمان دکتری شهرسازی
  Here are some things to think about when choosing a headband ۲-۷ wangxiqw wangxiqw تالار گفتمان دکتری شهرسازی
  How to Make Wine Labels ۲-۶ gfrgreef gfrgreef تالار گفتمان دکتری شهرسازی
  The Coil Coating Process: Prepainted Steel And Aluminum ۲-۵ mangguos mangguos تالار گفتمان دکتری شهرسازی
  Nootropics ۲-۴ rourende rourende تالار گفتمان دکتری شهرسازی
  The 6 Most Popular Insulated Tote Bags for Food Delivery ۲-۲ bambooam bambooam تالار گفتمان دکتری شهرسازی
با ارسال فایل و شرکت در موضوعات ایجاد شده و پاسخ به آنها ما را همراهی کنید.

[-]
جستجو
جستجوی گوگل