522 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

Matt Cipollone

Man, 43
2 days 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
7 days 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.

Anonymous

Man
13 days ago

3 weeks complete

8 years of prior experience

As expected strength gains

As expected muscle gains

Marginal modifications

Easy to follow

Adam A.

Man, 25
17 days ago

3 weeks complete

2 years of prior experience

As expected strength gains

As expected muscle gains

No modifications

Does exactly what you think it does lol.

Shawn Smith

Man, 51
24 days ago

3 weeks complete

3 years of prior experience

As expected strength gains

As expected muscle gains

Marginal modifications

It gives you goals to meet and beat. Doing multiple rounds are really beneficial.

Jabin G.

Man, 39
a month ago

3 weeks complete

8 years of prior experience

As expected strength gains

As expected muscle gains

Marginal modifications

It's a good simple program for those who use a home gym.

Man, 28
a month ago

3 weeks complete

2 years of prior experience

As expected strength gains

As expected muscle gains

Marginal modifications

Dependable for a reason! Add Jim’s recommended accessories and train them hard.

Santiago Sandoval

Man, 34
a month ago

3 weeks complete

1 year of prior experience

As expected strength gains

As expected muscle gains

Marginal modifications

So far so good

Jeffrey Merlin Manalaysay

Man, 43
a month ago

3 weeks complete

1 year of prior experience

As expected strength gains

Less than expected muscle gains

No modifications

Good

Alireza B.

Man, 25
a month ago

3 weeks complete

8 years of prior experience

As expected strength gains

As expected muscle gains

Marginal modifications

Wendler is the MAN🫡