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  2. The Next Step: 6 Week Intermediate Mass Building Workout

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  4. 10 Week Mass Building Program - Muscle & Strength

  5. Build Muscle Fast: Ultimate Guide, Diet, and Workout - Nerd Fitness

  6. 5 Best Bodybuilding Programs With Workouts & Routines

  7. 6 Week Workout Program to Build Muscle: Ultimate Guide (PDF)

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  9. Kick Some Mass: 12 Week Mass-Building Workout - Muscle & Fitness

  10. 12 Week Muscle Building Program for Beginners