Before you choose a back brace, you need to understand its purpose and capabilities. The doctor who prescribed the brace will be able to provide all the information when you go in for fitting for the brace.
A brace should be fitted if you suffer from persistent back pain. A brace that provides support is important if you plan to do any heavy lifting. Singapore vertebral brace is necessary to support your back during recovery from injury.
A lower back brace with suspenders is a good option for heavy lifting and bending. It will not move normally if you're not lifting heavy objects. The brace should be tight around your stomach, just below your hip bones. It should have good quality Velcro(r), as this will make it easy to remove or secure. When lifting heavy objects, the brace's back should be able to immobilize your lower back. This will force you to lift with your legs rather than your back.
A posture brace supports your whole back, not just your lower back. It should not be too bulky so that it can fit under your clothes without bulging. Consider the materials used in making the brace.
After an injury, the back brace is more rigid and bulkier than other support braces. These braces are not recommended for the most severe cases. They can be very uncomfortable. A back brace will be recommended by your physician in any situation.
These braces won't solve the problem by themselves. To prevent injury from happening again, you will need to combine it with other exercises. These other practices include rest, physical therapy, and exercises.