For beginners, we don’t need to understand all the training methods, programs, movements, supplement or eating style in order to build muscle. We simply need to remember, muscle building is just progressive overloading. Training the muscles along its natural range of motion, stretch then shorten the muscle, get to effective reps. Meaning Let our limbs and torso moves in a way that’s safe, and comfortable for the joint. Let the weight be in-line with the directions our muscle fiber. Make sure the weight can make up get close to muscle failure within the desired rep range. then it’s simply progressive load whenever our muscle is fully recovered. and keep increasing our work capacity. The linked course have describtion for all the major muscle group in our body. How they move and how to train them. If you are a beginner to the gym and dont know how to correctively excecute the movement I recommend watching this video course to have a better understanding towards how to train the muscles.