Discussion on police telescopic steel fork by bulletproof material manufacturer

The manufacturer of bulletproof materials talks about the police telescopic steel fork:
Total length: 3M shrinkage: 1.18m fork diameter: the third section Φ 35mm, second section Φ 30mm, one section Φ 25mm mass: 2.15kg material: the rod and fork are made of stainless steel pipe, and the handle is made of steel ball or high-strength nylon.
Police multifunctional catcher
Total length: 2.2m shrinkage: 1.3m rod diameter: Φ 34mm mass: 2.4kg material: Aluminum
Tips and Essentials:
1: Essentials of isotropic constraint
Hold a steel fork to confront the gangster from the front, and use the steel fork to attract the gangster's attention.
The team member holding the catcher quickly hooks the gangster's lower legs with the multifunctional catcher from the front, and the team member holding the steel fork blocks the gangster's attack route with the steel fork
The team members of the multifunctional catcher pull the catcher backward to make the gangster lose stability. At the same time, the team members push the gangster's upper body forward, and the two cooperate to subdue the gangster.

2: Essentials of forward and backward two-way restraint
The player with a steel fork attracted the gangster's attention
The team member holding the multifunctional catcher quickly approached the gangster from behind, hooked the gangster's calf and pulled it back to make him lose his balance and fall to the ground.
The team member holding the steel fork quickly forked the gangster's upper body with the steel fork, and the two cooperated to subdue the gangster.
Precautions: the two team members should act quickly and cooperate.
3: Essentials of backward co direction constraint
When the gangster was unprepared, the two team members approached the gangster with a steel fork and a catcher at the same time
The team member holding the steel fork forked the gangster's neck, took the catcher and hooked the gangster's calf.
The team member with a steel fork pushed the gangster's neck forward, and the team member pulled the gangster's calf back. The two cooperated to subdue the gangster
4: Essentials of left-right co direction constraint
The two team members approached the gangster from both sides with steel forks and catchers
The team member holding the steel fork stuck the gangster's neck, and the team member holding the catcher quickly hooked the gangster's calf.
The member holding the catcher first destroys the stability of the gangster. The member takes advantage of the situation and pushes the gangster to the with a steel fork. The two work together to control the gangster.