Why do we need a waist band for fitness? How to use it?

In fitness training, sport Waist Band is a very important prop. However, few people know why we need to use the sport waist band and how to use it?

In the gym, have you ever seen a person who is doing sit ups with a waist band? That's a common mistake. In reality, many people don't know when and how to use the sport waist band.
It is actually the opposite of the waist band function to fasten it when doing sit ups. The purpose of the waist band is to prevent the spine from bending, and the focus of sit ups is to bend your spine by contracting your abdominal muscles. In addition, some people also wear sport waist band when they do bicep bending, back pull-down and leg extension. Obviously, the popularization of sport waist bandis imminent.

The real function of waist band in fitness
Let's first talk about breathing. We are often taught to inhale when muscles contract and exhale when they relax. But in fact, it's not the best way. In our daily life, when we move heavy things, we usually hold our breath when we exert ourselves, and exhale when we finish.

When you inhale, the pressure in your chest increases, and when you bend your abs, it increases further. At this point, the abdominal muscles are primarily used to exert pressure on the front of the spine in an attempt to balance the forces produced by the back extensors. In Other words, when you squat, the pressure keeps you from being crushed by weight.

Back muscles exert force and support from the back to the spine, while abdominal wall and abdominal pressure from deep breathing support the spine from the front. The main function of the sport waist band is to increase the abdominal pressure to increase the front support.

Scientific use of sport waist band
In fact, it is not necessary to wear a waist band all the time. There are many discussions about whether to wear a waist band in the fitness industry. Some people think you should only rely on your own strength to keep fit. This is not an in-depth discussion of this issue. Just to say two points here: first, in the case of weight-bearing, the waist band can help you reduce the risk of injury. Second, the Waist Support Band will definitely help improve your performance.

A waist band is necessary when you're doing your best to do composite training, but not when you're cycling. When you're doing light training, for example, when you're pushing, your maximum weight is less than 90%.

Proper use of waist band
Wear and tighten the band properly when using it. Some weightlifters move their waist band to a more comfortable position in the abdomen, although this is the opposite of what they know about belt use. Obviously, the waist band should not be too loose, but it should not be too tight.

If the waist band is too tight, it will not help to properly contract the abdominal wall. Take a deep breath (hold your breath), adjust your waist band properly to fix the abdominal wall. Tighten the waist band and slightly limit the support position of the abdomen to achieve maximum benefit.