Which is better, nirvana in fire stick or foam roller, depends on your own needs. However, nirvana in fire is not suitable for beginners, so I choose nirvana in fire if I can't get together.

Mace is very hard, and you can feel the penetrating power brought by the fangs on the surface when using it. It can directly puncture the trigger point in the muscle and help release the muscle nodules. It feels sour and relaxed, but it is also really painful. Suitable for senior bodybuilders or professionals. Little white novice has to make a detour. Dense floating-point foam shaft is the most common entry-level foam shaft, with dense floating points on the surface, which increases friction and can effectively massage muscles. Because of its soft texture, massage will not cause obvious pain, which is the first choice for most bodybuilders.

Before training, the foam shaft can stretch the fascia, so that I can enter the best physical state in the shortest time; After training, I will use a foam shaft to relax my tired muscles. The next day, you won't feel too much pain and muscle stiffness, and your muscles are relaxed enough, which is also a good protection for your joints.

There are about 30cm, 45cm, 60cm and 90cm foam shafts on the market. For those with carrying requirements, 90cm can be ignored. Foam long axis is generally used to massage the soles of feet and relax the muscles on both sides of the back spine. Some fitness experts will also use high-density long foam shafts to balance their hands. Generally speaking, the use frequency of long foam shaft is not particularly large. Such as general body massage, including thighs, calves, soles, arms, back, shoulders and neck. The lengths of 30cm and 45cm are enough, and it doesn't take up the space at home, so it's very convenient for training. 60cm foam shaft, if it is a training crowd with a height and a wide body, has certain requirements for comfort when massaging the back. The length of 60cm is more suitable for you, and the back massage will be more sufficient. In addition, if you like to relax while watching videos or watching mobile phones, it is recommended to choose a length of 60cm, so you can do whatever you want, because the length is not easy to fall off.