Use of customized Pectoral Fly/Rear Deltoid supplier china

Customized Pectoral Fly/Rear Deltoid supplier china is a very common fitness equipment to exercise chest muscle separation and chest seam. It is a fixed strength trainer. I tell you that the customized Pectoral Fly/Rear Deltoid supplier china is to practice sitting, because it is a sitting customized Pectoral Fly/Rear Deltoid supplier china.

Many people say that the action focus of customized Pectoral Fly/Rear Deltoid supplier china is to practice chest midriff. Yes, of course, it has a greater advantage that it can sculpt lines!

In other words, the customized Pectoral Fly/Rear Deltoid supplier china is mainly used to sculpt the size and lines of the middle of your chest muscle, so that the stripes on your middle seam are clearer.

How is the customized Pectoral Fly/Rear Deltoid supplier china used?

1. Sit on the stool, keep your back close to the cushion, adjust the pole above to a proper angle (just make your shoulders comfortable), hold the handle of the instrument with both hands, and bend your elbows slightly without locking.

2. Push your arms inward. At this time, your waist and back should be straight, so that your back is close to the cushion, and your head also depends on the back. At this time, the elbow should also be slightly bent to avoid injury.

3. In the process of action, you should fully feel the vigorous contraction of your chest muscles. At the end, you should tighten your chest muscles hard, so that your chest muscles can be stimulated more, and stay at the peak contraction for 2-3 seconds.

4. After recovering the original action, you should pay attention not to put it back completely. You should find the most "tight" point, that is, the point where you need to exert the most force and have the most elasticity when you do the next action (so that your shoulder will not be injured, and because you don't relax completely, the stimulation to the whole chest muscle is stronger). Go back slowly and do the next set of actions.