5/3/1 Boring But Big (BBB)
Intermediate lifters seeking a simple, proven 4-day barbell strength and muscular size block.
Battle-tested training routines
Compare proven strength and powerlifting programs by experience and weekly schedule, preview exact percentages, and track workouts free in your browser.
Answer 2 quick questions, explore 18 hybrid powerbuilding plans, or mix your own split.
3 programs
Start with a comprehensive program covering the core barbell movements.
Intermediate lifters seeking a simple, proven 4-day barbell strength and muscular size block.
Intermediate lifters who love Jim Wendler’s 5/3/1 progression and want crisp, explosive 5×5 supplemental sets rather than high-fatigue 5×10 Boring But Big sets.
Lifters who want the rapid weekly Training Max gains of nSuns 5/3/1 LP condensed into a 4-day Monday/Tuesday/Thursday/Friday schedule.
Yes. Every program in our directory is 100% free to follow and track in your browser. We never charge subscription fees or lock percentages behind paywalls.
If you are new to barbell training, linear progression programs like Starting Strength or Greyskull LP are ideal for building technique and rapid base strength. You can also use our interactive program finder above to get a personalized recommendation.
Specialization cycles (such as Hatch Squat or Smolov) focus high training volume on a single lift to break through plateaus. They are demanding and best suited for intermediate or advanced lifters.