It is normal for the roller leg of foam shaft to be scratched. The reason why this happens is that the foam shaft is too hard and the use method is incorrect. Therefore, when we buy a foam shaft, we should choose the softer one from the beginning, because there is generally no very high-intensity training at the beginning, so we should relax. Next, let's get to know it with Bian Xiao!

How long does it take to scratch your leg with a foam shaft?

How long does it take for the rolling leg of the foam shaft to be bruised? There is no definite answer. After all, everyone's physique is different, but this situation is temporary and can be absorbed by itself. Under normal circumstances, it may take a week to recover.

Why is there bruise when rolling legs with foam shaft?

It is a common experience for many people that the leg of foam shaft is bruised. It shows that when doing this exercise, the strength is relatively large, which leads to the rupture of capillaries, the damage of adipose tissue, and the infiltration of blood into subcutaneous tissue, which will lead to congestion in this part. But this situation is temporary and can be absorbed by itself. In order to accelerate the absorption of bruises, some drugs can be used.

How to choose soft and hard foam shaft

How to choose the hardness of foam shaft is a question that many people have at present. Foam rods have low density, medium density and high density. Relatively speaking, the higher the density, the greater the hardness. As a user, it must be noted that it is not difficult for the hard ones to relax better than the soft ones. Soft foam shaft has a greater influence on muscle surface fascia, while hard foam shaft will increase the pressure of soft tissue structure and stimulate deeper fascia. It is suggested that novices who have never used it can choose a soft smooth foam shaft first.