The walk race sunglasses, or running glasses, are specifically designed for the sport of running. They offer a range of benefits for runners, including protection from weather conditions, reduction of glare, improvement of visual clarity, and, in some cases, optical correction.
Racewalking is a sport discipline that involves walking or running in a regular manner, at a set pace, and following specific technical rules. It is often practiced as a competitive sport on dedicated tracks, both outdoors and indoors.
Competitive racewalking has specific rules that participants must follow to avoid disqualification. The main rules include:
Ground contact: In each step, at least one foot must be in contact with the ground. The advancing leg cannot be bent until the supporting foot is completely off the ground.
Straight knees: During the leg’s forward movement, the lifting leg must remain straight until it has passed under the body. The knee joint cannot flex.
Heel-to-toe: The supporting foot must remain in contact with the ground until the lifted foot has passed it. This is called “heel-to-toe” and is a crucial rule to avoid excessive leg lifting, known as “flying.”
Minimum distance: During official competitions, there are specific distances to cover, such as 20 km or 50 km. There are also shorter distance competitions, like 10 km.
Racewalking requires proper technique and specific training to improve movement efficiency and reduce the risk of injuries. It is considered a demanding discipline that requires endurance, strength, and concentration.
In addition to competitive racewalking, walking or running with a racewalking technique can also be practiced as a form of training or recreational activity to maintain physical fitness and promote cardiovascular health.
What characteristics should Racewalking glasses have?
Here are some points to consider when choosing running glasses:
UV protection: Make sure the glasses have adequate UV protection to shield your eyes from harmful sun rays.
Lightweight: Running glasses should be lightweight and comfortable to wear to avoid discomfort during the run.
Fit: Look for glasses that fit well on your face and provide stability during movement. Adjustable temples and nose pads can help achieve a customized fit.
Impact resistance: Opt for glasses with impact-resistant lenses and frames to withstand potential impacts and scratches that may occur during the run.
Anti-fog properties: Some running glasses are equipped with an anti-fog treatment on the lens surface to improve visibility in humid or sweaty conditions.
High light protection lenses: Polarized lenses can reduce glare from intense sunlight and prolonged use, thus improving visual clarity.
Ventilation: Choose glasses that allow good ventilation to prevent fogging and overheating around the eyes.
Remember that the choice of running glasses is subjective and depends on your personal preferences. It’s advisable to try out different models to find the ones that best suit your needs. Additionally, consult an optician or a specialized store for further advice and information on choosing racewalking glasses.