Some quick ways to build muscle bulk are based on the weight lifting techniques you use.
And while there are several varieties to those techniques, here are the 3 top rated ones.
The manner in which these are applied is simple.
It's a matter of utilizing many of the exercises you already do or are familiar with but performing them in the manner described below.
Just a reminder...
as in all routines used for quick ways to build muscles, these exercises are performed to the degree of taking your muscles to revolutionary fatigue also known as muscle failure.
Here are the 3 techniques:

• Drop Set - on the last exercise for a particular muscle group, perform 3 to 4 additional sets using this technique.
  In the last set on the last rep where your muscle has reached failure, lower the weight by 5lbs and perform 3 to 4 more reps at which point you should have reached failure again.
  Repeat this for 2 more sets.
  
• Giant Set - the performance of 3 to 4 exercises, doing one right after the other, working the same muscle group.
  Do not rest between any exercises during the cycle.
  Once that round of exercises is complete, take a 2-3 minute break and go again.
  Perform the cycle 3 times.
  
• Super Set - very similar to the giant set, this technique involves performing 2 exercises back to back with no rest in between.
  The exercises should be of opposing muscle groups.
  After completing the two exercises, rest for 2-3 minutes then repeat the exercises.
  Perform the cycle 3 times.
  

All three of these techniques are guaranteed to bring the pain...
and gain if performed correctly.
You'll know you've worked that muscle...
and now you'll also know 3 great resistance training techniques for quick ways to build muscles.