The optimal surfboard leash thickness depends on your personal preferences, but there are a few things you should consider before making a purchase. First, you should consider how much strain your leash will be putting on your board. If you're an experienced surfer, the leash that you use is unlikely to put much stress on your board, but if you're a beginner, you will likely be prone to falling and ditching your board when trying to get back out. This will put extra strain on the leash, so you'll want to buy a thicker, stronger version.
Leash thickness is an important consideration when choosing the right leash for your surfboard. A thick leash offers more resistance when surfing, which will help prevent the board from shooting back when you wipeout. However, a thin leash is also perfectly acceptable for smaller waves. Depending on your surfing style, you may want to consider using a thinner rope.
Another important consideration is how long the leash should be. Leashes that are too long or too thin will add unnecessary drag to the board, making it more difficult to maneuver. Additionally, they'll make it more likely for you to fall off your board, which increases your risk of hitting another surfer.
Choosing the right length of your surfboard leash will also depend on your skill level and the type of waves you usually surf. If you're a beginner, you'll probably want a shorter leash to minimize drag and improve speed. However, if you're an advanced surfer, you might want to go with a longer leash for big waves.
Another consideration is the thickness of the plastic cord. Thick leashes will last longer and be more durable. A thick leash will also create less drag when you're surfing in rough waves. Also, a thick leash can be bulky and cumbersome. However, a thick leash will not be comfortable when surfing in rough waves.
In comparison, a thin leash is much more comfortable than a thick one. A thin leash, like a competition one, can create drag, so you should be aware of this before choosing one. It may be best to get a thicker one if you're a competitive surfer.
Regular leashes are the most common type of surfboard leash, but they're not as comfortable as the double swivel models. The ankle rope will not cause a problem for the other surfer while surfing, but it may become a problem if you're riding in large waves.
Although regular leashes are the best option for longboards, pro leashes are made for professional surfers who ride bigger waves. The thinner cords are made of high-grade nylon or polyester, but they're still quite thin compared to regular ones. The reason for the thicker cords is that they have more reliable knots and can stand up to the extra wave tension that bigger waves can create.