First, the correct riding posture
The upper body leans forward, and the head is slightly inclined and stretched forward. Keep the front is visible, and the arms are naturally bent. Hands are lightly and forcefully gripped while the waist is bowed, and the feet are made vertical vertical pedaling to avoid the left and right legs. Swing and distribute the weight evenly on the buttocks, feet and hands.
Since more and more people has used bike to commute, and there are a lot of enjoy outdoor cycling, so riding a bicycle is a new style. Here comes the question, how to keep your bike safe when you have to lock them outdoor?