The wrist joint is the weakest link in the kinematic chain of the punch, which sometimes causes even professionals to lose up to 85% of their punch force and mass. Therefore boxers and coaches pay much attention to training the wrist joint. But until now there has existed no wrist training method that would be even remotely convincing. All you can do as of today is take heavy weights or rubber in your hands and develop the “slow forces”. When using Evnik, from the very first minutes you can feel a powerful impact on your wrists and an increase in your strength. No matter which exercise you are doing, your wrist is the “generator” of the entire simulator’s work! Consequently, redistribution of the load all over your body depends on your wrist’s functioning. Just imagine how much load the wrist muscles have experienced if the exercises cause pain in the biceps and other shoulder girdle muscles. By making your wrist the source of load we’ve literally turned the punch training method “from legs to hands”. The wrists generate the load, transferring it by the body’s muscular links to the legs. The legs, in their turn, catch the vibrations (oscillations and cycles) of Evnik’s activity, get actively involved in the work and perfectly assist the punch. A perfect sense of integral movement is formed, alongside with a perfect technique of effort generation and accumulation in the tendon-muscular system, with its subsequent transfer to the wrist.

The control over the fist training technique can be seen with an unaided eye. The “impact” energy dump is improved, and the moment of putting mass into the punch is optimized. The corrective wrist turn is associated with the integral movement of the entire shoulder girdle, body frame and legs, starting right from the fingers and feet (!), which contributes to forming a perfect technique for dealing jabs, crosses, hooks, and uppercuts. It is like throwing a stone when the force is generated by the whole body. Like a stone in your hand, Evnik allows your body to understand the movement dynamics easier.

The secret is that without a proper acceleration and effort put into the entire kinematic chain, the High-Speed ​​Simulator Evnik will not be able to accumulate enough kinetic energy to bend itself. Numerous practical experiments have been performed. All the episodes of the EVNIK High-Speed Punches’s work have been observed, with a greater or lesser acceleration rate. Thus, Evnik’s design provides feedback and shows the technique’s drawbacks in real-time, the real level of effort in a particular junction of the punch’s kinematic chain, including the drawbacks of workout for your legs and body frame, and separately for your shoulder girdle. Timely straightening of your hand, as well as the wrist joint actuation technique, all of it has an impact on the possibility for the Evnik structure to bend its own frame.

If you don’t bend your wrist on time, aiming your knuckles straight at the target, the simulator will not receive the additional impulse to bend itself in the direction of the punch.