How many sets should one perform per exercise for optimal muscle growth?

Dr. Contreras typically recommends two to three working sets per exercise after a warm-up. The emphasis is on progressive overload and quality of effort rather than simply doing many sets, as people can make significant gains from fewer, more focused sets.

What are the common training splits and which does Dr. Contreras recommend?

Common splits include body part splits (bro splits) and full-body workouts. Dr. Contreras suggests a 'lower, upper, lower, upper, lower' split (LOLOL) for those who want to train frequently, though he emphasizes that many roads lead to Rome based on individual goals and recovery.

How can one train muscle groups frequently without getting overly sore or injured?

To train muscles frequently (2-3 times/week), adjust variables like exercise selection, volume, and effort. Alternate between bilateral and unilateral squat patterns, and gentler hinge movements. Also, incorporate exercises that don't cause excessive muscle damage, like those targeting a shortened muscle position.

What is the concept of 'Maximum Recoverable Volume' (MRV) in training?

Maximum Recoverable Volume (MRV) is the highest amount of training volume an individual can perform while still being able to recover adequately and make progress. It's highly individual and needs to be adjusted based on personal recovery capacity, which changes over time.

What are Dr. Contreras's 'Big Six Lifts' for overall development?

His 'Big Six Lifts' are squats, bench press, deadlifts, military overhead press, chin-ups, and hip thrusts. These movements aim to develop all major muscle groups comprehensively.

How does lifting tempo affect muscle hypertrophy and injury prevention?

Tempo doesn't affect hypertrophy as much as commonly believed, with similar muscle growth from both fast and slow repetitions. However, controlling the weight, especially on the eccentric (lowering) phase, is more important for longevity and preventing injury.

What are the three main functions of the glutes and why is training them important?

The glutes perform hip extension (moving the leg backward), hip abduction (raising the leg to the side), and hip external rotation (rotating the hip laterally). Training them is crucial for better movement, preventing/healing pain, and for aesthetic reasons, impacting overall body mechanics.

What is the 'Rule of Thirds' for glute training?

The 'Rule of Thirds' suggests dividing glute exercises into three categories: vertical loading (squats, lunges), horizontal loading (hip thrusts, glute bridges), and lateral/rotational (abduction movements). This ensures comprehensive development of all glute functions and maximizes recoverable volume.

What is the most common mistake people make during hip thrusts?

The most common mistake is not achieving full hip extension, meaning not coming all the way up and fully squeezing the glutes at the top. Another common issue is improper foot placement (too far out for hamstrings, too close for quads) and ego lifting with compromised form.

Can women gain muscle if they start resistance training in peri-menopause or menopause?

Absolutely. People can grow muscle at any age, including in their 70s, 80s, and even 90s. While the rate of growth might be blunted compared to younger years, starting resistance training at any point can lead to significant muscle growth and is highly recommended.

Is it possible to gain muscle while losing fat?

Yes, this process is called recomping. It's possible to gain muscle and lose fat simultaneously, especially for those who are new to training or have a higher body fat percentage. Focusing on adequate protein intake and consistent hard training is key, rather than large bulking and cutting cycles.

What are hip dips and can they be 'filled in' with exercise?

Hip dips are the hollow points formed where the glute medius meets the glute maximus, an anatomical feature determined by hip structure. They cannot be 'filled in' with muscle, so hip dip workouts are largely ineffective. Being leaner can make them more pronounced.

What is an effective, yet unconventional, training tip for progress?

A highly effective yet unusual tip is to perform one set to failure for each of your chosen exercises (6-10 per workout) twice a week, after a proper warm-up. This method is incredibly time-efficient and can yield about 80% of the gains from higher-volume training, helping adherence and motivation.

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Build Your Ideal Physique | Dr. Bret Contreras

Andrew Huberman

Science & Technology7 min read184 min video

Sep 22, 2025|333,968 views|6,967|450

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TL;DR

Dr. Contreras on optimal resistance training frequency, exercise selection, and a 'rule of thirds' to build an ideal physique, emphasizing glutes and addressing lagging body parts.

Key Insights

Resistance training is crucial for health and hypertrophy; even two full-body workouts per week can yield significant results, though three times a week may be optimal if managed carefully for recovery.

Progressive overload (increasing weight or reps over time) is the fundamental principle for muscle growth, but it must be balanced with variety and proper form to prevent injury and stagnation.

Body parts respond best to frequent training (2-3 times/week); for lagging groups, prioritize them with higher volume and focus, while maintaining other muscles with lower volume.

The 'Rule of Thirds' for glute training involves balancing vertical (squats, lunges), horizontal (hip thrusts, good mornings), and lateral/rotary (abduction) movements for comprehensive development and reduced injury risk.

Recovery, individual genetics, and psychological factors (motivation, enjoyment) are as important as specific exercise variables for long-term adherence and progress in resistance training.

Muscle can be built at any age, even during pregnancy, though the rate of gains may be blunted later in life; strategic deloads or reduced intensity can be beneficial for longevity and motivation.

THE ESSENTIALS OF EFFECTIVE RESISTANCE TRAINING

Dr. Bret Contreras emphasizes that resistance training is non-negotiable for anyone seeking immediate and long-term health, strength, and muscle growth. For beginners, a minimum of two full-body workouts per week is recommended, as this frequency allows for sufficient stimulus and recovery without being overly taxing. While training once a week can yield results with extreme intensity, it's often unsustainable without expert coaching. For maximizing gains, hitting each muscle group two to three times per week is considered optimal, with the understanding that three times per week requires careful management to prevent overtraining and ensure adequate recovery.

PROGRESSIVE OVERLOAD AND TRAINING VOLUME STRATEGIES

The cornerstone of muscle growth is progressive overload — consistently applying greater tension to muscles over time. This means either increasing weight for the same number of reps or performing more reps with the same weight. Dr. Contreras advises three sets per exercise for most online programs, but often two sets in person with high intensity, highlighting that quality progressive effort on fewer sets is superior to mindlessly doing four sets. While high-volume training is common, many people benefit more from a logbook approach, tracking progress, and ensuring each workout aims to beat previous performance, rather than just going through the motions.

RECOVERY, INDIVIDUALITY, AND MAXIMAL RECOVERABLE VOLUME (MRV)

Recovery capacity varies significantly among individuals due to genetics, age, and lifestyle. The concept of Maximal Recoverable Volume (MRV) is crucial: training as much as possible while still being able to recover effectively for the next session. Beginners may benefit from slightly higher volume to aid motor learning and form development. Older lifters or those with unique recovery profiles may need to reduce volume or frequency. Listening to one's body and making adjustments (auto-regulation)—such as altering exercise selection, volume, or effort—is vital to prevent stagnation, injury, and maintain consistent progress over the long term, rather than pushing through pain.

THE SIX CORE LIFTS AND MOVEMENT PATTERN STRATEGY

Dr. Contreras identifies six foundational lifts: squats, bench press, deadlifts, military press, chin-ups, and hip thrusts. These comprehensively target major muscle groups for well-rounded development. Instead of strictly adhering to body-part splits, a focus on movement patterns allows for greater variety and reduced injury risk. For example, 'squat' pattern can include hack squats, leg presses, or lunges; 'hinge' pattern can be RDLs or good mornings. Rotating primary lifts monthly and varying the type of exercise (e.g., bilateral vs. unilateral, machine vs. free weights) prevents burnout and allows continuous strength gains without constantly maxing out on the same movements, which is unsustainable.

GLUTE SPECIALIZATION: THE RULE OF THIRDS

As the 'glute guy', Dr. Contreras developed the 'Rule of Thirds' for optimal glute development, emphasizing training glutes from different vectors. This involves: 1) Vertical loading (e.g., squats, lunges, deadlifts) which heavily loads the glutes in the stretched position and also builds legs; 2) Antero-posterior (horizontal) loading (e.g., hip thrusts, glute bridges, 45-degree hypers, kickbacks) which targets glutes in the shortened/squeeze position and causes less muscle damage; and 3) Lateral/rotary loading (e.g., seated hip abduction, cable pull-throughs) which builds glute medius/minimus and upper glute max with minimal recovery impact. This diversified approach ensures comprehensive glute growth. For those seeking glute growth without significant leg growth, prioritizing horizontal and lateral/rotary movements while minimizing vertical leg exercises is recommended.

BUILDING LAGGING BODY PARTS AND NECK TRAINING

To bring up a lagging body part, Dr. Contreras advises increasing volume and frequency for that specific muscle group (e.g., training it three times a week) while potentially reducing volume for other areas that are already well-developed. This focused specialization can be done in short periods (e.g., 4-6 weeks) before rotating focus to other areas. Consistency over intensity is highlighted, as even slight, consistent effort can lead to substantial gains over time. Neck training is also emphasized, especially for men, as a strong neck significantly enhances aesthetic appeal and can improve performance in other lifts. It also addresses the common issue of poor posture associated with modern life.

MIND-MUSCLE CONNECTION VS. QUANTITY-FOCUSED PROGRESSION

The mind-muscle connection, or internal focus (making reps feel harder by concentrating on muscle contraction), is a powerful tool, particularly for experienced lifters. However, it can be subjective and may lead to self-limitation if not balanced with objective progressive overload (numbers-based progression). Dr. Contreras suggests a yin-yang approach: combining objective load/rep progress with a strong mind-muscle connection. While some can achieve results with pure focus on 'quality' over 'quantity,' relying solely on subjective feelings without tracking objective load can lead to stagnation, as the mind can play tricks and underestimate true capacity.

SUSTAINABILITY AND PSYCHOLOGICAL HEALTH IN TRAINING

The most successful long-term lifters are those who find a sustainable routine that aligns with their lifestyle and keeps them motivated. Overly ambitious training schedules (e.g., 5-6 days a week, 2-3 hours/day) often lead to burnout and injury. Dr. Contreras stresses the psychological component of training, advocating for understanding what maintains excitement and prevents dread. Three full-body workouts per week is often a sweet spot for many, allowing for other life activities and sufficient recovery. Occasional deloads or breaks (even a week off) can be beneficial for psychological reset and injury prevention, provided they don't extend so long as to diminish the urge to train.

MUSCLE GROWTH AT ANY AGE AND DURING PREGNANCY

Muscle growth is possible at any age, even into the 80s and 90s, though the rate of growth may be blunted later in life. Starting resistance training is always beneficial for improving health, strength, and body composition, regardless of age. For women, strength training during pregnancy is highly recommended for improving maternal and fetal outcomes, provided they were already lifting before pregnancy. Adjustments (e.g., avoiding pressure on the belly, modifying depth of movements) can ensure safe and effective training throughout pregnancy. The key is to find exercises and intensities that work for the individual's current stage and comfort level.

BODY COMPOSITION: RECOMPING AND FAT LOSS

Spot reduction of fat is a myth; fat loss occurs globally across the body, primarily driven by a caloric deficit through diet and increased activity. However, site-specific muscle growth (hypertrophy) is possible. Dr. Contreras advocates for 'recomping'—gaining muscle while losing fat—especially for those already within a healthy body fat range. Many clients maintain their weight while drastically improving body composition, gaining muscle in target areas (like glutes) and losing fat from problem areas. For those with higher body fat, a cutting phase is necessary, but extreme bulking and cutting cycles are often unnecessary and can be detrimental, especially for women.

CALVES, GRIP STRENGTH, AND UNUSUAL TIPS

Calf development is highly genetic, but they respond well to training that emphasizes the stretched position, such as full-range standing calf raises with extended partials at the bottom of the movement. Seated calf raises and squeezing at the top are less effective. For grip strength, beyond deadlifts and pulling movements, static hangs (progressing to one-arm hangs) and farmer's walks are highly effective. Incorporating shrugs where the last rep is held for time, or holding the last rep of deadlifts for time, also significantly improves grip. An unusual but effective tip is the one-set-to-failure approach (after sufficient warm-up) for 6-10 exercises in a short, intense full-body workout 1-3 times a week, varying the exercises and order. This is highly time-efficient for solid gains and sustainability.

Mentioned in This Episode

●Supplements

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●Software & Apps

●Companies

●Organizations

●Books

●Studies Cited

●Concepts

●People Referenced

Optimizing Your Physique: Training & Recovery Principles

Practical takeaways from this episode

Do This

Train each muscle group twice a week for optimal gains, potentially three times with proper load management.

Utilize progressive overload: aim to use more weight for the same reps or the same weight for more reps over time.

Keep a log book or use an app to track your progress and set PRs (personal records).

Incorporate variety in exercises, rotating lifts every month or few weeks to avoid stagnation and injury.

Learn to flex and activate muscles without weights to improve mind-muscle connection, especially for lagging areas.

For glute growth, apply the 'rule of thirds': a third vertical movements (squats, lunges), a third horizontal (hip thrusts, back extensions), and a third lateral/rotational (abduction movements).

For hip thrusts, ensure full hip extension at the top of the movement and proper foot placement to target glutes.

If prioritizing a lagging muscle group, increase its training volume/frequency and decrease volume for other muscle groups temporarily.

Train your neck muscles directly for aesthetic and functional benefits.

Consider 'recomping' (gaining muscle while losing fat) by training hard and consuming adequate protein, rather than extreme bulking and cutting.

Take periodic deloads or easier training days to aid psychological and physical recovery and prevent injuries.

If a specific exercise causes pain, find a suitable alternative that targets the same movement pattern without discomfort.

Avoid This

Don't exclusively do four sets per exercise without focus on progressive overload.

Don't always train to failure, especially on every set; consider leaving a rep or two in reserve to aid recovery and allow for more frequent training.

Don't ignore the psychological component of training; aim to stay motivated and avoid dreading workouts.

Don't neglect glute-specific isolation exercises if your goal is maximum glute development, as squats and deadlifts alone may not suffice.

Don't load hip thrusts too heavily without achieving full hip extension, or use improper foot placement that targets hamstrings or quads instead of glutes.

Don't assume tempo is the most critical factor for hypertrophy; prioritize progressive overload and injury prevention, varying tempo as needed.

Don't fall into the trap of only training your strengths; identify and prioritize lagging body parts.

Don't believe in hip dip workouts; hip dips are an anatomical feature, often more prominent with leanness, and cannot be 'filled in' with muscle.

Don't expect spot reduction of fat; overall caloric deficit and recomping are necessary for fat loss from specific regions like the abdomen.

Don't fear lifting weights during pregnancy if you are an avid lifter, but adjust movements for comfort and safety; new lifters should consult a doctor.

Common Questions

For beginners, two full-body resistance training sessions per week are generally considered the minimum to see results. While one intense full-body session could work with a coach, twice a week is more sustainable for most without professional guidance.

Topics

Glute Training Program Design Recomping Biofeedback

Mentioned in this video

productAurora water filters

Water filters that remove harmful substances like endocrine disruptors and PFAS chemicals while preserving beneficial minerals. Made from medical-grade stainless steel, convenient countertop system.

personDr. Lane Norton

Nutrition expert who built the Carbon diet coaching app.

personStu McGill

Spine expert who discussed 'glutamnesia' on the podcast.

productDavid Protein Bar

Protein bar with 28g of protein, 150 calories, and 0g sugar, with 75% of calories from protein. Described as delicious and satisfying.

personAllen Aragon

Friend and colleague of Bret Contreras and Brad Schoenfeld, involved in discussions about bulking and cutting.

personVladimir Janda

Researcher whose ideas on muscle imbalances (like 'glutamnesia') were discussed.

personJohn Grime

Bodybuilder from the era before steroids, known for frequent full-body barbell training.

personSteve Reeves

Bodybuilder from the era before steroids, known for frequent full-body barbell training.

conceptMaximal Recoverable Volume (MRV)

Term for the maximum volume of training an individual can perform while still allowing for proper recovery and continued progress. It's an art of program design that needs individualization.

studyBickl study

Classic study demonstrating that maintaining strength and size is easier than building it, showing significant maintenance with greatly reduced training volume.

personDr. Bret Contreras

Guest on the podcast, holds a doctorate in sports science, certified strength and conditioning specialist, with three decades of experience. Known as 'the glute guy' for pioneering glute-focused exercises.

softwareCarbon app

Diet coaching app built by Dr. Lane Norton, which learns metabolism over time and adapts programs to user results, allowing for flexibility in eating.

personReg Park

Bodybuilder from the era before steroids, known for frequent full-body barbell training.

companyNautilus

Company known for its exercise machines and associated with the high-intensity training philosophy.

supplementTheanine

An ingredient in AGZ that helps improve sleep.

personDr. Kyle Gillette

MD who clarified the impact of body fat levels on hormone profiles for men and women.