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333 reviews for PHAT Workout Program

PHAT (Power Hypertrophy Adaptive Training) is an intermediate level gym workout routine that combines elements of powerlifting and bodybuilding to help you build muscle size as well as strength.

This popular training program was created by champion natural bodybuilder and powerlifter Dr. Layne Norton, who is a PhD in Nutritional Sciences. He is the co-founder of Carbon Diet Coach app and Outwork Nutrition supplements.

PHAT split is 5 days a week and involves training each muscle group twice per week.

Read the full program guide below.

4.32 / 5

Yasmin A.

Woman
2 days ago

3 weeks complete

1 year of prior experience

More than expected strength gains

As expected muscle gains

Marginal modifications

I would add abs workout

Shane Y.

Man, 33
4 days ago

3 weeks complete

4 years of prior experience

More than expected strength gains

As expected muscle gains

Marginal modifications

Great program for breaking my strength plateau as lifter who’s focused more on hypertrophy. The explosive lifts are the key for me. Saw strength gains every week which is rare having lifted consistently for almost 5 years. Only modification I added was some ab work after upper days.

Gurvinder S.

Man, 32
6 days ago

3 weeks complete

1 year of prior experience

As expected strength gains

As expected muscle gains

Marginal modifications

Good experience

Eric M.

Man, 33
7 days ago

3 weeks complete

8 years of prior experience

As expected strength gains

As expected muscle gains

No modifications

Good times

Philippe D.

Man, 60
11 days ago

3 weeks complete

8 years of prior experience

As expected strength gains

As expected muscle gains

Marginal modifications

Great work out program and progress. 4 weeks is great length of time

Josh J.

Man, 32
12 days ago

3 weeks complete

8 years of prior experience

More than expected strength gains

As expected muscle gains

Marginal modifications

Great program have fun it for 12 weeks now good progress in all major lifts.

Bex J.

Non-binary, 29
24 days ago

3 weeks complete

2 years of prior experience

More than expected strength gains

As expected muscle gains

Marginal modifications

When he says this is high volume he isn’t joking but I sure enjoyed getting my ass kicked even if I didn’t always have time to finish everything. Would much rather have options.

Anonymous

Man
a month ago

3 weeks complete

8 years of prior experience

More than expected strength gains

As expected muscle gains

Marginal modifications

Been working out for 12 years and I keep coming back to this program I’ve done it like 7 times in my lifting years and it always feels good Cons: I’m a firm believer (working in the healthcare system as a nurse) that every program should also include some sort of endurance training too to support the heart, body and pulmonary circulation which this does not have and some isolated core training too. Healthy outside and inside too

Connor S.

Man, 19
a month ago

3 weeks complete

5 years of prior experience

As expected strength gains

As expected muscle gains

Marginal modifications

Very high intensity and long workouts. I was a big fan of this but it’s not for every schedule. Usually took 1-1.5 h for me but I take my time. Big fan of the power and hypertrophy days, personally I liked to add 3-5 sets of abs or obliques to each exercise just to help isolate them better, other than that I made no significant changes. Thanks for making this free, hope someone find this helpful.

Branislav D.

Man
a month ago

4 weeks complete

8 years of prior experience

As expected strength gains

As expected muscle gains

Marginal modifications

Verry good program