With cars dominating the roads and electric donkeys running everywhere, why do people still insist on riding bicycles? Advocating green environmental protection is one of the reasons, but more importantly, cycling can exercise! However, some foreigners who are dissatisfied with their desires still think that this reason is not sufficient, saying that it is to exercise... but how can it be done by just exercising legs! Don’t forget our scorching back muscles, chest muscles, and biceps.
So, they came up with a crazy idea: wouldn’t everyone be happy if a bicycle could be ridden by both feet and hands? Just go ahead and let them build this weird bike called TwiCycle.
At first glance, you will find that the front of the car is deformed. Not only is there an extra sprocket, but the handlebars have also been replaced with cranks that can be turned.
It is this weird design that unlocks a new riding posture. Under normal conditions, it moves forward by pedaling just like an ordinary bicycle.
The abnormal state is like this: open the front locking device, turn the crank crazily with both hands, and move forward with your feet!
The principle is that the chain at the front of the car acts directly on theOn the front wheel derailleur. So when you turn the crank by hand, the vehicle gains two-wheel drive capability, allowing you to ride on your hands and knees.
This riding method can not only exercise the muscles of the legs, but also exercise the muscles of the arms, chest and back.
But in fact, fitness is just its additional function. The real purpose of this thing is to extend your riding time.
Because we usually only use our legs when riding bicycles, after pedaling for a long time, we will inevitably get tired and slump on the mountain road. But TwiCycle is different because its two legs The drive system is independent, so you can choose it flexibly according to your own situation. If your feet are weak, ride with your hands, if your hands are weak, ride with your feet, or use both hands and feet to help each other.
On the other hand, using your hands and feet together can provide stronger power, allowing you to go uphill with ease.
Speaking of this, some cycling enthusiasts may worry about safety issues. After all, using your hands so freely may cause your body to lose weight. center of gravity, but if you had observed carefully just now, you should have found that there is a chest pad installed on the front of the car. This is used to support your upper body, so there is no need to worry about safety.
And this breast pad can also be adapted to some women with small breasts. If the breasts are too big, it will be a bit embarrassing.
