One of the biggest difficulties facing bodybuilders is how can they be sure that all muscle fibers have been recruited and exhausted during a given exercise and it is only by achieving this that muscle gains can be maximized.
Few techniques that will help to increase your muscle growth:
Increasing the weight lifted in meaningful increments ensures the muscle is pushed beyond its previous point of failure thus maintaining the muscle building process. Aim to increase the weight when you reach six to eight reps and failure does not occur.
Change the exercise
To achieve maximal gains, all muscle fibers in a body part must be trained. Introducing a new exercise will stimulate growth.
Reduce rest intervals
Giving the muscles less time to recover before exposing them to further work has the effect of increasing intensity.
This involves performing two exercises for the same muscle group without a rest interval. This means you have to utilize different muscle fibers which stimulate greater growth.
Employ forced reps
This involves completing one or more final reps after the point of failure has been reached. You will need the assistance of an experienced person to do this.
Once you have added these techniques to your training believe me, you've done your best to maximize muscle growth!