You need to provide the smallest frontal area on a bicycle as you can. That is why they use drop and aerobars on race bikes. Friction with the road has an effect. The smaller and higher pressure your tire the less rolling resistance but it also reduces the amount of air it has to push out of the way.The frame and even the water bottles are designed to slip through the wind.hat is why they use drop and aerobars on race bikes. Friction with the road has an effect. The smaller and higher pressure your tire the less rolling resistance but it also reduces the amount of air it has to push out of the way. The frame and even the water bottles are designed to slip through the wind.
Board-Certified Law and Legal Definition. Generally, the phrase âboard certifiedâ means certification by a medical specialty board. Hence, the term âboard certifiedâ is a term of art, typically understood to refer to approval by a designated group of professionals. In other words, board-certified means recognized by an official body as a specialist in a given field of law or medicine.
What Does Certified Mean? Certification provides independent verification of a certain level of expertise in a particular area. Basically, it means you have completed the steps required to receive a particular designation. But this basic definition comes with a weakness--in some cases, individuals can become certified simply by paying a particular membership fee or by attending the required seminar. Such certifications are meaningless and a waste of time and money. Certifications that mean something are about achieving designations that demonstrate to your employer and/or clients that you are, indeed, an expert in a particular area or areas, and that a reputable, recognizable organization is willing to attest to that.