Build Your Ideal Physique | Dr. Bret Contreras
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- Dr. Bret Contreras
- Read time
- ~5 min
- Uploaded
- 22 Sept 2025
- Duration
- 3:03:56
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- 488.4K
KEYPOINTS
- 01
Twice a week per muscle is the safe default; three times works if you manage recovery
Contreras sets the minimum for a beginner at two full-body sessions a week. One brutal, well-coached full-body day can still bring gains for a year or two. Hitting each muscle three times a week may be slightly better but risks spinning your wheels. His preferred structure is a Monday-to-Friday lower–upper–lower–upper–lower split. About 74% of his followers are women, and they usually want three lower days, while men often prefer the reverse.
- 02
Progressive overload matters more than set counts
Much of the result comes from the first working set, and adding volume doesn't add results in a straight line. He sees many lifters repeating the same weights every week and going through the motions. He prescribes three sets in his online programs and usually two when coaching in person because he pushes clients harder. What matters is logging lifts and gaining strength over time without cutting range of motion or letting form slip.
- 03
Strength can't rise in a straight line, so rotate lifts
If you added 5 lb a month forever, everyone would be lifting 600+ lb after a decade. Expecting endless PRs leads to contorted form, joint pain and nagging injuries. Borrowing from Louie Simmons, he picks a focus lift each month (a squat-and-bench month, then a deadlift-and-chin-up month) while keeping every movement pattern in the program. Progress should look like a sawtooth that trends up and to the right.
- 04
Maximum recoverable volume (MRV) depends on exercise choice
MRV is the most volume you can do and still recover. Exercises that load a muscle in its stretched position, such as walking lunges, deep RDLs, Bulgarian split squats and touch-and-go deadlifts, cause the most damage. Hip thrusts, 45-degree hypers, band and cable work load the squeezed position and are easier to recover from. Walking lunges may be the best glute exercise, he says, but they're 'too good' to train frequently, so he often uses step-ups instead.
- 05
Four lower-body patterns each session: squat/lunge, hinge, thrust/bridge, abduction
He programs one exercise from each pattern, about three sets each, three times a week. That's 36 weekly sets, of which roughly 12 target glute medius and minimus rather than glute max. Alternate bilateral and unilateral squat patterns, and vertical with angled hinges, because single-leg and vertical work cause more soreness. If clients feel beat up, he cuts sets, backs off from failure or swaps exercises.
- 06
The 'rule of thirds' for glute exercise selection
A third of exercises should be vertical (squats, deadlifts, lunges, step-ups, good mornings). These are the hardest to recover from but work the most muscle. A third horizontal (hip thrusts, bridges, back extensions, reverse hypers). A third lateral or rotary (hip abduction variations), which barely beat you up. He invented the hip thrust by asking why glute-activation moves weren't being loaded heavily.
- 07
Tempo matters little for growth, but control protects joints
Repetitions lasting 1 second and 8 seconds build similar muscle, which surprises people coming from yoga or Pilates. Exploding up on a hip thrust is fine. He sees tempo mainly as injury prevention, and prescribing slow tempos for quick lifts like shrugs, or 72-second sets with one-minute rests, signals poor coaching.
- 08
Muscle is hard to build but easy to keep
In Bickel's study, young adults did 27 sets a week for quads for about four months. Cutting to one-ninth of that volume (one set each of squats, leg press and leg extensions once a week) maintained most size and strength. Contreras credits muscle memory, including extra myonuclei from satellite cells, though he notes this is debated. Five studies suggest that more than 30 weekly sets keep adding growth for short specialization blocks, but that isn't sustainable.
- 09
Muscle grows across a wide rep range
He cites a Schoenfeld paper in which 3×10 squats grew more muscle than 3×3. Broadly, anything from about 6 to 30 reps builds similar muscle if sets are hard. High reps may cause more damage, so lower reps can suit muscles trained frequently. Calves respond to stretch: use full-range or bottom-half standing raises, adding 3–5 lengthened partials at the end; seated raises and top squeezes help less.
EXAMPLES
- 01
Strong lifting during the 2020 lockdown
His clients trained 2–3 hours a day, six days a week, with spreadsheets and about 55 awards across six lifts: squat, bench, deadlift, military press, chin-up and hip thrust. One client weighing about 130 lb deadlifted 315 for 18 touch-and-go reps but was wrecked for a week and a half. Afterward they dropped music and hype, used reset reps and stricter, lower-rep sets.
- 02
No-load flexing grows muscle
In a study by Brittany Counts, one arm curled a dumbbell and the other did 4×20 concentrated flexing with no load. The unloaded arm still grew, including the triceps that resisted the movement. Contreras and Huberman suggest a mirror test: if you can't contract a muscle without weight, you'll struggle to train it.
- 03
One set to failure, twice a week
A client in his Phoenix condo days, trained Monday and Thursday, roughly doubled her glute size in six months and did best on single sets. His most underrated tip is two full-body sessions a week, one set to failure on 6–10 exercises, about 45 minutes each. He thinks that gets around 80% of the gains in a third of the time, as long as you rotate lifts.
- 04
A one-week break
A study with Brad Schoenfeld as an author found a week off brought no extra gains but little loss. Periodic layoffs cost some strength and size that returns quickly, and breaks help most when they restore motivation or ease nagging pain.
OTHER RELEVANT
- 01
Lower glutes: reverse lunges or glute-dominant step-ups
Reverse lunges are his top choice if you train glutes once a week, but they can make the adductor magnus very sore. For three sessions a week, use step-ups with a forward lean and the working thigh parallel to the floor. On hip thrusts, the classic mistake is going too heavy to reach full hip extension. Hyperextension should come from the hip (about 10° with bent knees), not the lower back.
- 02
Start at any age and keep lifting through pregnancy if you already lift
People can build muscle when they start late, even into their 80s or 90s, though gains are blunted. Experienced lifters should keep training while pregnant: sumo squats are well tolerated, and hip thrusts work with the bar on the upper thighs and shallower depth. He doesn't advise starting to lift for the first time during pregnancy.
- 03
Hip dips and spot reduction
Hip dips are a gap between glute medius and glute max where no muscle exists, so 'hip dip workouts' can't fill them; being lean makes them show. Spot fat loss has been disproven since the 1990s, and abs look best when you're leanest.
- 04
Plan a schedule you can repeat and revisit it every five years
Huberman passes on advice from neurologist Bob Knight: find the weekly workload you can sustain and update it every five years. Contreras adds that nagging injuries cut daily movement (NEAT), which compounds the cost.