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Build Your Ideal Physique | Dr. Bret Contreras

Episode 247 Sep 22, 2025 3h 4m 63 insights
My guest is Dr. Bret Contreras, PhD, CSCS, a world-renowned expert on muscle and strength building for women and for men. Bret is known as “the glute guy” for his expertise in helping people build their ideal physique, including how to grow and/or strengthen their gluteus muscles. He explains how to resistance train to improve strength, hypertrophy and aesthetics, and to overcome genetically or injury-induced weaker body parts. We cover ideal training frequency, exercise selection, sets and repetitions and periodization. Our discussion is for women and men of any age and experience level seeking to maximize their aesthetics, performance and longevity. Read the episode show notes at hubermanlab.com.
Actionable Insights

1. Prioritize Resistance Training

Engage in resistance training for both immediate and long-term health benefits, as scientific evidence strongly supports its necessity.

2. Implement Progressive Overload

Continuously increase the tension placed on muscles over time by lifting more weight, performing more repetitions, or improving control, as this is the primary mechanism for muscle growth and adaptation.

3. Optimize for Maximum Recoverable Volume (MRV)

Determine and adhere to the maximum amount of training volume from which you can fully recover, ensuring optimal muscle growth without leading to overtraining or injury.

4. Prioritize Training Enjoyment

Recognize the significant psychological component of training; prioritize enjoyment and motivation to ensure long-term consistency and better results, rather than dreading workouts.

5. Set Realistic, Sustainable Training Goals

Establish training goals that are realistic and sustainable within your lifestyle, avoiding guilt over not doing ‘more’ and focusing on consistent effort over time.

6. Combine Progressive Overload & Mind-Muscle

Optimize hypertrophy by integrating external progressive overload (increasing weight/reps) with internal mind-muscle connection (focused contraction), as these elements work synergistically.

7. Master Mind-Muscle Connection (Loadless)

Practice flexing and squeezing muscles without external load to enhance the mind-muscle connection, which is crucial for effectively targeting muscles during resistance training.

8. Track Training Progress

Utilize a logbook or app to meticulously track your training progress and set clear goals, ensuring consistent gains and preventing stagnation.

9. Prioritize Strength & Form

Focus on gaining strength over time for substantial muscle change, but never at the expense of proper form or full range of motion, to prevent injury and ensure quality.

10. Adjust Training Variables for Recovery

If training a muscle frequently (e.g., three times a week), adjust variables like volume, effort, and exercise selection to ensure proper recovery and continued strength gains, especially as you age.

11. Train When Psyched & Recovered

Achieve better results by training fewer days per week (e.g., two) when you are fully recovered and excited to lift, rather than overtraining frequently and going through the motions.

12. Embrace Personalized Hard Training

Learn to enjoy training hard, understanding that ‘hard’ is subjective and varies based on individual schedules, pain thresholds, and goals, with many effective paths to progress.

13. Prioritize Lagging Muscle Groups

To improve a lagging muscle group, increase its training volume and frequency (e.g., adding a third training day), while simultaneously reducing volume for other well-developed muscle groups.

14. Maintain Strength/Size with Less Volume

Once muscle size and strength are built, they are relatively easy to maintain with significantly less training volume, allowing for prioritization of lagging body parts.

15. Vary Exercise Selection Monthly

Avoid repeating the exact same movements constantly; switch up exercises monthly or every few weeks to continually challenge muscles and prevent plateaus.

16. Efficient Training: One Set to Failure

For efficient and effective training, consider performing one set to failure for 6-10 exercises per full-body workout, two to three times a week, as this can yield significant gains in less time.

17. Train Near Failure, Not Always To Failure

You don’t need to train every set to failure; leaving a rep or two in the tank while increasing overall volume can yield similar hypertrophy and strength gains with less injury risk.

18. Maximize Effort in Final Reps

Approach each work set by making the final two to three repetitions as difficult as possible, focusing on form and muscle activation rather than just completing more reps, to maximize adaptation.

19. Use Variety to Prevent Injury

Incorporate more exercise variety to prevent nagging injuries and ensure continuous gains over the long term, rather than sticking to the exact same movements indefinitely.

20. Recognize Overtraining Signals

Be aware that certain exercises or intensities can lead to excessive soreness or injury; learn to recognize these signals and adjust training to avoid overtraining.

21. Incorporate Deloads or Layoffs

Periodically incorporate deload weeks or short layoffs (e.g., one week every 14-16 weeks) to allow for physical and psychological recovery, heal nagging injuries, and maintain motivation.

22. Substitute Painful Exercises

If a specific exercise causes pain, substitute it with a suitable alternative for a period, rather than pushing through the pain, to prevent injury and allow for recovery.

23. Flexible Rep Ranges for Growth

Utilize a flexible approach to rep ranges (6-30 reps) for muscle growth, as both low and high reps can be effective; vary rep ranges to keep training interesting and spare joints.

24. Tempo for Longevity, Not Hypertrophy

While tempo doesn’t significantly impact hypertrophy, controlling the weight throughout the movement is crucial for longevity and preventing injuries.

25. Muscle Growth Possible at Any Age

You can absolutely grow muscle at any age, even starting in your 80s or 90s; while the rate of growth may be blunted compared to youth, significant gains are still achievable.

26. Recomp (Gain Muscle, Lose Fat)

Focus on recomping (gaining muscle while losing fat) by training hard and ensuring adequate protein intake, as evidence suggests muscle can be gained in caloric maintenance or slight deficit, avoiding large bulks and cuts.

27. Maintain Healthy Body Fat for Hormones

Maintain a healthy body fat range (e.g., 10-20% for men, 15-25% for women) to optimize hormone profiles; recomp within this range, or perform mini-bulks/cuts if necessary, rather than extreme bulking or cutting.

28. No Spot Reduction for Fat Loss

Understand that spot reduction of fat is a myth; fat loss occurs systemically through caloric deficit and increased activity, though site-specific muscle growth can improve body shape.

29. Choose Lifting for Strength Training

For strength training and muscle growth, prioritize lifting weights over Pilates, as lifting provides a more direct and effective stimulus for hypertrophy.

30. Master Six Foundational Lifts

Focus on mastering and progressively overloading six foundational lifts: squats, bench press, deadlifts, military press, chin-ups, and hip thrusts, to develop all major muscle groups.

31. Minimum Resistance Training Frequency

Aim for a minimum of two full-body resistance training sessions per week to see results, especially for beginners.

32. Maximize Muscle Gains Frequency

To maximize muscle gains, aim to train each muscle group twice a week, as this frequency is generally optimal for hypertrophy.

33. Optimal Sets Per Exercise

Perform two to three working sets per exercise after a sufficient warm-up, focusing on quality over excessive volume.

34. Three Times Weekly Training Split

Consider training full body three times per week, or use a lower-upper-lower-upper-lower split, adjusting for recovery and specific goals.

35. Gauge Progress with Loads/Reps

Use loads, sets, and reps as your objective barometer for progress, ensuring increasing demands are placed on the muscles over time.

Focus on identifying and strengthening weak links in your physique, as this targeted approach can transfer to overall strength gains in other lifts.

37. Understand Glute Functions

Understand that the glutes primarily perform hip extension (moving leg backward), hip abduction (raising leg to the side), and hip external rotation (twisting leg outward).

38. Glute Training “Rule of Thirds”

For comprehensive glute development and optimal recovery, divide your glute exercises into three categories: one-third vertical (squats, deadlifts), one-third horizontal (hip thrusts, glute bridges), and one-third lateral/rotary (abduction movements).

39. Achieve Full Hip Extension (Hip Thrusts)

When performing hip thrusts, ensure you reach full hip extension at the top of the movement, avoiding excessively heavy loads that compromise range of motion.

40. Hip Hyperextension from Hips, Not Lumbar

When achieving hip hyperextension during movements like hip thrusts, ensure the movement originates from the hips, not by arching the lower (lumbar) spine, to prevent injury.

41. Reverse Lunges for Lower Glute Max

Use reverse lunges for optimal lower glute max development, but limit them to once or twice a week due to their intensity and potential for soreness.

42. Glute-Dominant Step-Ups

To make step-ups more glute-dominant, lean forward and step onto a box such that your working thigh is parallel to the ground, emphasizing the glutes over the quads.

43. Hip Thrusts for Upper Glute Max

Consider hip thrusts for upper gluteus maximus development, as EMG suggests strong activation in this area, though more research is needed to confirm direct growth.

44. Men’s Glute Growth Strategy

For men seeking glute growth, if already performing squats and deadlifts, add hip thrusts and seated hip abduction to target glutes without compromising recovery or other upper body goals.

45. Add Hip Thrusts for Glute Growth

For significant glute growth, especially if squats and deadlifts alone aren’t sufficient, incorporate hip thrusts, starting light to master the mind-muscle connection and full range of motion, then progressively increasing strength.

46. Adjust Barbell Hip Thrust Placement

Adjust barbell placement for hip thrusts based on individual hip anatomy; some can keep it over the pubic bone, while others may need to push it onto the upper thighs to avoid pain and ensure comfort.

47. Glute-Dominant 45-Degree Hypers

Perform glute-dominant 45-degree hyperextensions by rounding the upper back and flaring feet slightly, which deactivates the spinal erectors and emphasizes glute activation for hip extension.

48. Grow Glutes Without Growing Legs

To grow glutes without significantly growing legs, minimize vertical movements like squats and lunges, and instead focus on hip thrusts, kickbacks, 45-degree hyperextensions, and abduction exercises, potentially with higher volume.

49. Embrace Hip Dips (Natural Anatomy)

Understand that ‘hip dips’ are a natural anatomical feature (a hollow point between glute medius and glute maximus) that become more pronounced with leanness; they cannot be eliminated by targeted muscle growth, so embrace them as a sign of leanness and muscularity.

50. Proper Neck Training for Posture/Strength

Incorporate proper neck training (e.g., using a plate with a towel, mouth closed, nasal breathing, tongue on roof of mouth) to improve posture, strengthen the upper spine, and enhance overall aesthetic.

51. Directly Train Neck Muscles

To grow neck muscles, you must train them directly with specific neck flexion and extension exercises, as compound movements like deadlifts and shrugs primarily grow traps, not the neck.

52. Incorporate Grip Strength Training

Improve grip strength by incorporating static hangs (progressing to one-arm hangs if back is an issue), shrugs (holding the final rep for time), farmer’s walks, or holding the last rep of deadlifts for time.

53. Calf Training: Emphasize Stretch & Partials

To grow calves, focus on the stretched position by performing full-range standing calf raises, or incorporate lengthen partials and extended partials (bottom half of the movement) at the end of sets.

54. Improve Chin-ups with Bicep Work

To improve chin-up performance, include dedicated bicep training, as stronger biceps can directly contribute to better pulling strength.

55. Train Chin-ups/Pull-downs Frequently

Incorporate chin-ups or supinated pull-downs up to three times a week, as these movements allow for quicker recovery.

56. Limit Heavy Deadlifts Frequency

If deadlifting hard, limit heavy deadlifts to once a week, especially when training frequently, as they can be very taxing and hinder recovery.

57. Self-Assess Muscle Activation

Perform a self-assessment by attempting to flex and contract individual muscles without weight, identifying those you struggle to activate and prioritizing them in training.

58. Prioritize Glute Activation

Actively incorporate glute activation exercises, as glutes often don’t activate highly during everyday movements and are prone to atrophy.

59. Grow Lower Glutes & Reduce Sagging

To reduce the appearance of ‘saggy’ lower glutes, focus on gaining strength in exercises like lunges, step-ups, squats, RDLs, and hip thrusts, combined with achieving an optimal body fat percentage through diet.

60. Manage Hip Thrust Bruising/Pain

If experiencing bruising or pain from heavy barbell hip thrusts, switch to variations like single-leg hip thrusts or partner hip thrusts (with someone sitting on your lap) to allow the hips to heal while continuing to train glutes.

61. Strength Train During Pregnancy (If Experienced)

If you are an experienced lifter, continue strength training during pregnancy as it improves outcomes; however, if new to lifting, it’s generally not recommended to start during pregnancy.

62. Modify Hip Thrusts During Pregnancy

When hip thrusting during pregnancy, use a Smith machine or barbell on the upper thighs to avoid pressure on the belly, and reduce depth as needed for comfort and safety.

63. Muscle Memory for Quick Regains

Understand that strength and size lost during layoffs are quickly regained due to muscle memory, so periodic breaks do not negate long-term progress.