530 reviews for 5/3/1 Boring But Big

5/3/1 Boring But Big (BBB) is a popular variation of Jim Wendler's famous 531 method for intermediate lifters to gain size and strength. It focuses on high volume accessories to induce hypertrophy after the main strength sets.

5/3/1 BBB is based on Jim Wendler's original article and is also free on the Reddit r/fitness wiki. Be sure to check out Jim's 5/3/1 Forever book, which collects all of Jim's methods.

5/3/1 BBB is free on Boostcamp App. You can also find other 5/3/1 templates like 5/3/1 for Beginners and 5/3/1 Building the Monolith in app format.

Read the full 5/3/1 program guide below.

4.25 / 5

Joey C.

Man, 33
4 days ago

3 weeks complete

8 years of prior experience

As expected strength gains

As expected muscle gains

Marginal modifications

I think this is a great off-season program as a powerlifter. The high reps at lower weights is good for muscle building and form/technique practice. The beauty of the program is its simplicity I ran it in my garage gym with minimal exercise substitutions. I believe it is a great program for newer lifters getting into real strength training and seasoned lifters like myself who use it for hypertrophy gains in the off-season.

Samuel Pate

Man
5 days ago

3 weeks complete

6 years of prior experience

As expected strength gains

As expected muscle gains

Marginal modifications

After being out of the gym almost all summer due to work. I wanted something to get my numbers back. It did that and added 20- 30 pounds after only 2 months. It is boring as stated that's the only reason I'm trying a different program. It gave me enough time to recover to hit rep prs almost every workout. Bench 405 to 425. Deadlift 405 to 430. Squat 425 to 450.

Dominik R.

Man, 43
6 days ago

3 weeks complete

3 years of prior experience

As expected strength gains

As expected muscle gains

Marginal modifications

love it

Chris R.

Man, 42
9 days ago

3 weeks complete

3 years of prior experience

As expected strength gains

As expected muscle gains

Marginal modifications

First time through set a good baseline . Will definitely be doing this program again .

Aran L.

Man, 21
16 days ago

3 weeks complete

1 year of prior experience

As expected strength gains

As expected muscle gains

Marginal modifications

The only good power building routine

David J.

Man, 51
22 days ago

3 weeks complete

8 years of prior experience

Less than expected strength gains

As expected muscle gains

Marginal modifications

Good program. But it's named appropriately

Lynn Mirovsky

Man, 54
23 days ago

3 weeks complete

8 years of prior experience

As expected strength gains

As expected muscle gains

Marginal modifications

X

Joy F.

Woman, 26
a month ago

3 weeks complete

4 years of prior experience

More than expected strength gains

More than expected muscle gains

Marginal modifications

Fewer sets than I'm used to because it really focuses on compound movements. I was skeptical but I do feel like I pushed hard during each workout. At the end of the program I feel like I've made gains without losing anything or injuring myself.

Matt Cipollone

Man, 43
a month ago

3 weeks complete

8 years of prior experience

As expected strength gains

As expected muscle gains

Marginal modifications

Stick to the plan - don’t go crazy with accessories.

Alec_Nichols_93

Man, 32
a month ago

3 weeks complete

8 years of prior experience

As expected strength gains

As expected muscle gains

Marginal modifications

One of the all time greats. 5/3/1 forever.