I think reading a long speech is a waste of eyes! Listen to something practical and easy to understand!
Chest exercises are a popular part of the gym, but the equipment is very simple! Go to the gym at ordinary times.
You can watch barbells, barbell practice is the most basic! Barbell can be practiced in three ways!
It is divided into upper inclined plate, lower inclined plate and flat plate. There are more flat and oblique exercises! Because it stimulates the upper and middle breasts.
Dumbbell chest exercises are also good! More exciting than barbells! I usually lie on the bench and do bird movements!
You can ask the coach for specific methods! After all, you only know how to practice by yourself!
There is only one instrument for doing sit-ups in the abdomen!
Or lie flat on a bench and lift your legs high to stimulate your abdominal muscles.
I have been working out for 5 years! A little experience! I hope it helps you.