The curler is a special tool used to develop forearm muscles and has a good effect on enhancing grip strength. There are two kinds of commonly used winders: the hand-held winder is made of a stick with a diameter of about 0035m and a length of 0.3 ~ 0.4m. A hole is punched in the middle and the rope is threaded into the rope. The rope is 1m long. One end of the rope is tied to the wooden stick and the other end is tied Barbell pieces or other weights can be used; The manufacturing method of the bracket type force curler is the same as above, but the horizontal stick is placed on two brackets for practice, which is convenient to use, and the instrument has strong fixity and can be used at any time.

Spring rod
The two ends of the spring rod are wooden handles, and the middle is a spring with great elasticity, which is used to train the muscles of the upper arm and trunk.

Neck training cap
It is composed of two parts, one is a simple hat cover made of the belt, and the other is a chain or rope that can tie heavy objects. When used in training, it can be worn on the head, and a barbell piece or other weights can be hung under the hat. It is a special instrument for developing neck muscles.

Protective belt
A protective belt is an indispensable piece of equipment in bodybuilding. Especially when doing a heavy squat, it can protect the waist. At the same time, it helps to practice a lot, improve the training intensity and prevent injury accidents. The protective belt is generally made of cowhide or pigskin.

Air track
Air track is necessary for gymnastics practice. It can protect your safety, make you jump better, and contact your skills.

best air tracks