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75 reviews for Phrak's Greyskull LP

Phrak's Greyskull Linear Progression Program (GSLP) is a popular beginner lifting program on Reddit and across the internet. It has an excellent balance of push and pull movements to help you develop a balanced physique.

The program is 3X a week, with 2 alternating days of whole body training. Weights increase every workout on the compound movements–squat, bench, deadlift, rows, and chin-ups–with a mix of bodybuilding isolation exercises at the end of the workouts.

Rules for GSLP:

  • Make sure to warm-up before entering into your working sets

  • Last set is for As Many Reps As Possible (AMRAP) with good form

  • Progress with 2.5 lbs for upper body lifts and 5 lbs for lower body lifts (automatically in the app)

  • If final AMRAP set hits more than 10 reps, consider doubling the weight increase

  • If you cannot do weighted chin-ups, use assisted pull-up machines or negative chin-ups until you can do bodyweight chin-ups, then slowly add weight

  • If you fail to get 5 reps in the final AMRAP set, stay at the same weight as last time. If you fail again, then deload by 10% and increase again.

  • The program can be run for as long as it is effetive, but at least 6 weeks is recommended

4.19 / 5

Nick M.

Man, 34
16 days ago

5 weeks complete

1 year of prior experience

More than expected strength gains

As expected muscle gains

Marginal modifications

I liked the 3 day a week structure and the 3 main lifts each day. I would recommend this program for anyone even if they are just starting out, like myself. I haven’t noticed much muscle gain, likely due to how much fat I have on me. Strength gains were rather impressive!

Anthony Moritz

Man
a month ago

7 weeks complete

8 years of prior experience

As expected strength gains

As expected muscle gains

Marginal modifications

Thanks Boostcamp!

Ian N.

Man, 28
a month ago

3 weeks complete

2 years of prior experience

More than expected strength gains

More than expected muscle gains

Marginal modifications

Great program for a beginner or someone who has been out of the gym for a while (this guy.) Got me back in a consistent routine and I have been able see consistent strength progression throughout.

Sebastian F.

Man
2 months ago

5 weeks complete

8 years of prior experience

As expected strength gains

As expected muscle gains

Marginal modifications

Solid Program. Linear Progress. Ramping up fast.

Matt Herberg

Man, 38
3 months ago

3 weeks complete

8 years of prior experience

As expected strength gains

As expected muscle gains

Marginal modifications

Would like more abs, maybe throw in optional accessory lifts like a choose your own muscle group that needs catching up.

Nikolas550

Man, 19
3 months ago

5 weeks complete

2 years of prior experience

As expected strength gains

As expected muscle gains

Significant modifications

More sets by default. Adjust target weights, reps based on previous workout

Alessandro Rossignoli

Man, 35
4 months ago

3 weeks complete

1 year of prior experience

As expected strength gains

As expected muscle gains

Marginal modifications

Good plan and easy to follow. Nothing to add

Justin H.

Man, 36
6 months ago

3 weeks complete

1 year of prior experience

Less than expected strength gains

Less than expected muscle gains

Marginal modifications

Simple - almost too simple though

Man, 29
6 months ago

7 weeks complete

1 year of prior experience

As expected strength gains

As expected muscle gains

Significant modifications

Few errors and mistakes in the programming. Specifically the deadlift should be 1 x 5 and exercises should alternate each week. Original program doesn’t have accessories set and leaves that up to you.

Drew Peterson

Man, 36
6 months ago

3 weeks complete

8 years of prior experience

As expected strength gains

As expected muscle gains

Marginal modifications

Good workout to ease back into lifting after a break