Squatting once a week

Most squat regimes call for you to squat 2-3 times a week, but what if you can only do 1 day a week. Having skimmed my library and some online resources, here are some useful ideas to pick from.

531. In its original format was a once-a-week squat program, so it seems the ideal.

Work out your 90% of 1 RM, and use that as your 1 rep max within 531 (if you can squat 100kg once, 90 kg is your 1 rep max within 531)

  • 1×5 @ 40% 
  • 1×5 @ 50% 
  • 1×3 @ 60% 
  • Work sets 

Week 1Week 2Week 3Week 4
65% x 5 reps 70% x 3 reps75% x 5 reps      40% x 5 reps
75% x 5 reps 80% x 3 reps85% x 3 reps
50% x 5 reps
85% x 5 or more reps 90% x 3 or more reps95% x 1 or more reps60% x 5 reps

531 has lots of critics: not enough volume and a confused hypertrophic V strength stimulus, but it has helped many athletes get going!

INOL (Intensity + Number Of Lifts) sets with rep outs.

I found this on caste Iron strength (link)
an appropriate warm-up , then:
Week 1 – 5×5 @ 75% (rep out on set 5)
Week 2 – 5×4 @ 80% (rep out on set 5)
Week 3 – 5×3 @ 85% (rep out on set 5)
Week 4 – 4×4 @ 70% ( the deload)


Use the rep out figure from week 3 to calculate your new 1 rep max. Here is a formula you can use: Weight x reps x 0.0333 + weight = estimated 1rm or you can dive into the INOL concept with this calculator
Ideally, this is a short term programme (say 2 cycles?)

Heavy for 6 weeks

Unlike 531, use your actual 1 rep max, them warm up

Bar: 15 kg  x 8 ,  40% x 6  50% x 5,    60% x 4,   70% x 3,   75% x 3

WeekWork Set 1Work Set 2Work Set 3Work Set 4
180% x 2 reps86% x 2 reps92.5% x 2 repsN/A
280% x 4 reps87.5% x 3 reps95% x 2 repsN/A
380% x 2 reps86% x 2 reps92% x 2 reps97.5% x 2 reps
480% x 5 reps87.5% x 4 reps95% x 3 repsN/A
580% x 2 reps86% x 2 reps92.5% x 2 reps100% x 2 reps
680% x 2 reps86% x 1 rep92.5% x 4 reps +N/A

Arguably, this targets strength more than most “rep out” regimes, as it doesn’t stray into muscle mass building

More weight is more

A good old fashioned, step up a bit each week

Working Sets

Week 1 – 5×5 @ 70%

Week 2 – 5×4 @ 75%

Week 3 – 5×3 @ 80%

Progression – When you start the next wave just add 5kg to your squat .

There are more, but this is enough to get you started!

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