Cycling means riding a bicycle for exercise or travel. Cycling is an environmentally friendly and healthy way to travel and exercise, and it can bring many benefits.

1. Promote physical health: cycling can improve cardiorespiratory function, enhance muscle strength and endurance, help reduce weight and prevent some diseases.

2. Improve mental health: cycling can relieve stress, improve mood, and increase self-confidence and happiness.

3. Environmental protection travel: cycling is a low-carbon travel mode, which can reduce the pollution of the environment from car exhaust and protect the environment.

4. Affordable: Cycling is an affordable way to travel without the need to purchase gas, insurance, and other expenses, and without parking fees.

5. Exploring the urban landscape: Riding allows people to better explore the beauty and culture of the city, and it also allows people to get closer to nature and enjoy its beauty.

Riding also has some things to pay attention to, such as wearing helmets, obeying traffic rules, and paying attention to traffic safety.

Riding is a beneficial sport and a way to travel, but some preparations need to be done before riding to ensure safety and comfort. The following are some of the things that need to be prepared before riding.

1. Bike: First of all, you need a bike that suits your height and size, and make sure it is in good working condition, including wheels, brakes, transmission, etc. All need to be checked.

2. Safety equipment: Riding safety is the most important, you need to wear helmets, gloves, elbow and knee pads, and other protective equipment to protect your head, hands, and joint parts.

3. Clothes and shoes: Wear comfortable sports shoes and breathable sports clothing to stay comfortable and dry.

4. Diet and water: You need to pay attention to adequate water and energy before riding to ensure that your body has enough energy and water to avoid physical discomfort.

5. Tools and spare parts: Some bike breakdowns may occur during the ride, so you need to carry some tools and spare parts, such as tire repair tools, air cylinders, spare locks, etc.

6. Maps and navigation: For long-distance rides, you need to plan your route and carry maps or navigation equipment.

7. Personal medication: If you have drug allergies or special diseases that require medication, you need to carry personal medication to deal with emergencies.

You need to make adequate preparations before riding to ensure safety and comfort, as well as to improve the effectiveness and enjoyment of the ride.