#365 ‒ Training for longevity: A roundtable on building strength, preventing injury, meeting protein needs, guidance for women and youth athletes, and more | Gabrielle Lyon, Mike Boyle, Jeff Cavaliere
Peter Atiyah hosts a strength and conditioning roundtable with Dr. Gabrielle Lyon, Jeff Cavaliere, and Mike Boyle. They discuss the critical importance of resistance training for healthspan and longevity, barriers to participation, optimal nutrition, injury prevention, and youth sports specialization.
Deep Dive Analysis
18 Topic Outline
Guest Introductions and Personal Philosophies
The Participation Gap in Resistance Training and Barriers
Mike Boyle's Approach to Training Beginners
Resistance Training for Metabolic Health and Body Composition
The Role of Nutrition in Physique and Body Fat
Jeff Cavaliere's Five Meals a Day Approach
Optimizing Protein Intake: Quality, Quantity, and Age
Unilateral vs. Bilateral Lower Body Training
Rethinking Heavy Squats and Deadlifts for Longevity
Adapting Training to Age and Injury (Gabrielle's Experience)
Exercises for the 'Iron Graveyard' and Safer Alternatives
The Dangers of Early Sports Specialization in Children
Preventing Achilles Tendon Injuries
Training with Shoulder Pain: Strategies and Alternatives
Strength Training for Women in Perimenopause and Menopause
Best Practices for Youth Athletic Development
Fostering Lifelong Fitness Habits in Children
Significant Mind Changes in the Last Five Years
6 Key Concepts
Muscle-Centric Medicine
This concept posits that skeletal muscle is the focal point of all health and wellness. It emphasizes that maintaining muscle health through resistance training and proper nutrition is crucial for metabolic function and overall well-being, influencing various aspects of health as we age.
Bilateral Deficit
This phenomenon describes how the combined strength of two limbs working unilaterally (one at a time) is often greater than their strength when working bilaterally (together). It suggests that the nervous system may limit maximal force output when both limbs are engaged simultaneously, making unilateral training potentially more effective for strength development.
Iron Graveyard Exercises
This category includes exercises deemed to have a poor risk-reward ratio due to their potential for injury, especially over time, despite perceived benefits. These exercises often have safer, equally effective alternatives that deliver similar results without the associated orthopedic stress.
Early Specialization Myth
This is the misconception that children must specialize in a single sport at a young age to achieve elite performance. Experts argue that a broad sampling of different sports in childhood leads to better long-term athletic development, reduced injury risk, and a greater likelihood of lifelong physical activity.
Anabolic Resistance
As people age, their bodies become less efficient at utilizing dietary protein for muscle protein synthesis. This 'anabolic resistance' means that older adults require a higher intake of protein to maintain muscle mass and prevent sarcopenia compared to younger individuals.
Intermuscular Adipose Tissue (IMAT)
This refers to fat stored within muscle tissue, which is proposed to be a more significant predictor of disease, particularly insulin resistance and metabolic dysfunction, than overall body fat percentage. It is a metric that is difficult to measure commercially but is gaining recognition in research.
12 Questions Answered
The biggest barriers are lifestyle commitments and time, a lack of awareness about its long-term benefits, and misconceptions that it must be uncomfortable or lead to excessive bulk. Many also overcomplicate the process, making it seem harder than it needs to be.
Resistance training increases skeletal muscle mass, which is the primary site for glucose and free fatty acid metabolism at rest. This provides a larger reservoir for glucose disposal and improves overall metabolic health markers like fasting insulin, glucose, and triglycerides, even in metabolically healthy individuals.
Achieving a low body fat percentage is primarily a result of nutritional consistency and discipline, not specific exercises or training splits. While training is a potent stimulus for muscle, it cannot 'out-train a bad diet,' emphasizing that dietary choices are paramount for body composition.
A minimum of 100 grams of protein per day is recommended for both men and women, as intake is body weight-specific rather than sex-specific. As people age, anabolic resistance decreases protein efficiency, often requiring higher intake to maintain muscle tissue.
No, heavy bilateral lifts are not strictly necessary and may carry a higher risk of injury, particularly for aging individuals. Unilateral exercises like reverse lunges can provide equal or superior benefits for strength, hypertrophy, and athleticism with less orthopedic stress.
Exercises like upright rows, Cuban presses, and unsupported chest flies are considered to have poor risk-reward ratios. They can place undue stress on joints (e.g., shoulder impingement from upright rows) and often have safer alternatives that provide similar or better benefits without the associated risks.
No, early sports specialization is generally detrimental, increasing injury risk and limiting the development of broad athletic attributes. A diverse sampling of sports in childhood fosters better long-term athletic development and a greater likelihood of lifelong physical activity.
Key strategies include regular foam rolling and stretching of the calves (gastroc and soleus), consistent ankle mobility work (e.g., ankle rocks), and strengthening the calf muscles through both seated and standing calf raises. It's also crucial to avoid training when calves are already sore and to incorporate balance training.
Women should focus on consistent, progressive strength training following foundational principles of hypertrophy and cardiovascular activity. Being fitter before this transition improves outcomes, and good programming addresses specific issues (like tendon health) without fundamentally altering training approaches.
The misconception that lifting weights will stunt a child's growth is unfounded. This idea originated from a historical study on malnourished child laborers, and activities like gymnastics and figure skating place far greater physical stress on young bodies than properly supervised resistance training.
Digestive health is often overlooked until problems arise. Maintaining good digestive health through adequate fiber and water intake is critical, as issues like chronic dehydration and lack of fiber can lead to serious problems like bowel resections later in life.
Balance training is crucial, especially as reaction times, proprioception, and strength decline with age. Training balance, particularly with eyes closed and head movements, can significantly reduce the risk of falls, which are a major cause of morbidity and mortality in older adults.
89 Actionable Insights
1. Address Sarcopenia in Health Strategy
Recognize that solving the adiposity problem is insufficient; a comprehensive health strategy must also actively address and prevent sarcopenia (muscle loss) for long-term health.
2. Train to Reduce Age-Related Decline
Actively engage in specific, intentional training to reduce the rate of physical decline as you age, understanding that while aging is inevitable, its pace can be significantly influenced by consistent effort.
3. Prioritize Injury Prevention for Longevity
As you age, prioritize injury prevention above all else in your training, as devastating injuries can lead to prolonged setbacks and make it extremely difficult to return to activity.
4. Increase Skeletal Muscle Mass
Prioritize increasing skeletal muscle mass, as it helps improve body composition, correct rising glucose levels, and reduce visceral fat, even for lean individuals who are highly active.
5. Consume Minimum 100g Protein Daily
Aim for a minimum daily protein intake of 100 grams for both men and women, as this is the starting point for adequate protein consumption, regardless of body weight.
6. Prioritize High-Quality Animal Protein
Focus on high-quality animal-source proteins (eggs, dairy, fish, chicken, beef) not just for amino acids, but also for essential bioavailable nutrients like calcium, iron, zinc, and selenium, using plants primarily for fiber and phytonutrients.
7. Personalize Diet by Health Status
Tailor your diet based on age, activity, and metabolic health; if metabolically unhealthy, maintain or increase protein intake during calorie restriction to protect lean tissue.
8. Calculate Protein for Target Weight
For overweight individuals, calculate protein intake based on your target body weight (e.g., ideal body weight at 16% body fat) rather than your current weight, to support lean tissue.
9. Prioritize Digestive Health with Fiber & Water
Actively prioritize digestive health by consuming more fiber and drinking more water, as chronic dehydration and fiber deficiency can lead to serious issues like the need for bowel resection.
10. Increase Daily Fiber Intake
Consciously increase your daily fiber intake by adding fiber supplements, incorporating it into shakes, and actively checking fiber content in all foods you consume.
11. Prioritize Balance Training for Aging
Dedicate time to balance training as you age, as declining reaction times, proprioception, and strength increase the risk of falls, which can severely impact quality of life.
12. Practice Balance with Eyes Closed
When practicing balance (e.g., standing on one leg), close your eyes to simulate real-world fall conditions and train your proprioceptive sense without visual feedback, which is crucial for preventing falls in the dark.
13. Advance Balance with Head Turns
For advanced balance training, while standing on one leg with eyes closed, slowly turn your head to further challenge your proprioceptive system and improve stability in dynamic, low-visibility situations.
14. Commit to Two Workouts Weekly
Consistently showing up for just two workouts per week for a year, even without extreme intensity, will lead to remarkable physical changes and improvements.
15. Aim for 75 Hard Minutes
Target at least 75 hard minutes of exercise per week, as this is a realistic and achievable commitment that can lead to significant improvements in health.
16. Cultivate Discipline for Results
Even if you don’t enjoy the discomfort of exercise, cultivate discipline to push through, as seeing results over time can become a powerful motivator to continue.
17. Avoid Post-Workout Crippling Pain
For beginners, training should not leave you crippled the next day; aim for slow, steady progress (1% better) to ensure comfort and consistency, preventing discouragement.
18. Prioritize First 15 Minutes of Warmup
Dedicate the first 15 minutes of your workout to foam rolling, stretching, and mobility work to address tissue limitations, which is crucial for injury prevention and overall health, especially for adults.
19. Complete Hour-Long Workout Protocol
Follow a comprehensive hour-long workout protocol that includes foam rolling, stretching, mobility work, dynamic warm-up, medicine ball throws, jump training, 36 minutes of lifting, and achievable conditioning, ensuring you’re in and out efficiently.
20. Implement Progressive Overload
Achieve progress in strength training by consistently advancing the weight, reps, or sets, with a primary focus on gradually increasing the weight lifted.
21. Simplify Resistance Training
Don’t overcomplicate resistance training; a strong foundation can be built with just six core exercises: row, squat, deadlift, bench, pull-up, and curl.
22. Adults: Avoid Barbell Squats/Deadlifts
For adult clients, avoid barbell bench presses, deadlifts, and squats, opting instead for unilateral lower body exercises due to better safety and efficacy.
23. Leverage Unilateral Strength Advantage
Incorporate unilateral (single-leg) training, as research suggests you can be stronger and have more strength capability on one leg than on two, making it highly effective for lower body development.
24. Embrace Unilateral Training for Athletics
Embrace unilateral training, as it aligns with our natural neurological wiring for movement (e.g., jumping off one foot) and can lead to superior athletic development compared to bilateral lifts.
25. Choose Single Leg Training Over Bilateral
Opt for single-leg training over heavy bilateral lifts, as it offers equal or superior benefits without compromising results, especially when considering injury prevention.
26. Incorporate Reverse Lunges
Make the reverse lunge a staple in your lower body training, stepping backward and slightly out to maintain a wide base for support, making it a safer and highly effective strength exercise.
27. Refine Reverse Lunge Technique
When performing reverse lunges, slightly rotate your torso towards the front leg as you descend; this ‘screws you into place’ and enhances stability for the working leg.
28. Learn Goblet Squat and Sumo Deadlift
Learn and practice the goblet squat and sumo deadlift, as these are foundational movements that can be safely taught and provide excellent benefits without the risks associated with barbell back squats.
29. Use Goblet Squat to Learn Form
To learn proper squat mechanics, hold a dumbbell or kettlebell between your hands and allow the weight to guide your body straight down, as this naturally positions you biomechanically for a perfect squat.
30. Master Bodyweight Squat Baseline
Ensure you can competently perform a bodyweight squat, as this is the functional baseline for daily activities, then progress to unilateral exercises for loading and strength development.
31. Substitute Upright Rows with High Pulls
Avoid upright rows due to their potential for shoulder impingement; instead, perform high pulls by keeping elbows lower than wrists and externally rotating the shoulder, achieving the same benefits without the risk.
32. Substitute Unsupported Chest Flies
Avoid unsupported bench chest flies due to the risk of overstretching the shoulder capsule; opt for safer alternatives like a fly machine or floor flies, which provide eccentric overload with less injury risk.
33. Replace Risky Exercises with Safer Alternatives
If an exercise carries significant risk without offering unique benefits, replace it with a safer alternative that delivers equal or superior results, especially for injury prevention.
34. Incorporate Ample Rowing for Shoulder Health
Perform a lot of rowing exercises to improve posture, balance out shoulder imbalances, and enhance joint range of motion, which can aid in recovery from shoulder injuries.
35. Use Standing Cable Press for Shoulder Pain
If experiencing shoulder pain, incorporate standing cable presses into your routine, as it’s often a pain-free alternative that allows you to continue training your chest and shoulders effectively.
36. Restrict Movement for Healing
Don’t be afraid to temporarily restrict your training to a single, pain-free movement (e.g., standing cable press) to allow an injured area to heal, with the goal of eventually returning to other exercise variants.
37. Acknowledge and Address Pain
When assessing pain during exercise, treat any equivocation (e.g., ‘only after I warm up’) as a ‘yes,’ indicating that the movement hurts and requires investigation and modification.
38. Maintain High Form Standards
If you are an athletic individual or lifelong exerciser, hold yourself to a much higher standard of form, as the ability to compensate can mask poor mechanics and lead to injury over time.
39. Avoid Repeated Harmful Exercises
If an exercise consistently causes pain or injury, no matter how minor, re-evaluate its necessity and consider alternatives, as repeatedly engaging in harmful movements is counterproductive to long-term health.
40. Prevent Achilles Injury with Calf Mobility
To minimize the risk of Achilles tendon injury, regularly foam roll and stretch your calves (including the soleus and tendon), and perform basic ankle mobility work like ankle rocks.
41. Utilize Front Foot Elevated Exercises
Incorporate front foot elevated exercises (e.g., placing toes on a plate) to better engage the foot and gastrocnemius muscle, which can be beneficial for ankle mobility and Achilles tendon health.
42. Improve Ankle Mobility for Joint Health
Prioritize improving ankle mobility and addressing tight calves, as poor ankle mobility can lead to compensatory issues and pain in the knees and other joints.
43. Enhance Ankle Mobility to Reduce Achilles Risk
Increase ankle mobility and reduce calf tightness to decrease tension on the Achilles tendon, thereby significantly lowering your risk of a devastating Achilles injury.
44. Strengthen Calves with Seated & Standing Raises
Strengthen both the gastrocnemius and soleus muscles by performing equal amounts of seated and standing calf raises to ensure comprehensive calf development and ankle support.
45. Optimize Sleep for Ankle Mobility
Be mindful of your sleep position, especially if blankets keep your feet in a plantarflexed position for extended periods, as this can hinder ankle mobility and calf flexibility.
46. Dedicate 5 Minutes to Ankle Mobility
Integrate an additional five minutes of dedicated ankle mobility work into your routine three to four times a week to proactively address and reduce the risk of Achilles tendon injuries.
47. Avoid Training Sore Calves
Do not train or engage in intense activities if your calves are sore, as pushing through calf strains can significantly increase the risk of an Achilles tendon tear.
48. Achieve Aesthetics Through Nutrition
Achieving a very lean physique (e.g., 7% body fat) is primarily a result of consistent nutritional discipline and sacrifices, not specific training splits or exercise routines.
49. Maintain 90% Nutritional Consistency
Aim for at least 90% consistency in your meals (e.g., 32 out of 35 meals per week), as this level of discipline allows your body to overlook occasional imperfect meals and achieve desired results.
50. Eat More Frequent Protein-Centered Meals
To better manage hunger and improve portion control, especially for those seeking nutritional discipline, incorporate two additional protein-centered snacks between main meals.
51. Ignore “Don’t Eat After 6” Rule
Disregard the ‘don’t eat after 6 PM’ rule, as your body, especially with sufficient muscle mass, can effectively utilize calories, protein, and carbohydrates whenever they are consumed throughout the day.
52. Aim for 1:1 Protein-to-Carb Ratio
Consider aiming for a one-to-one ratio of protein to carbohydrates at each meal, depending on your metabolic health and activity level.
53. Prioritize Exercise Post-Growth
Once you are done growing, shift your metabolic focus from insulin usage to exercise stimulus, as resistance training becomes critically important for maintaining an anabolic response.
54. Prepare for Menopause with Fitness
Women should prioritize fitness and strength training before perimenopause and menopause, as being fitter going into these phases significantly improves metabolic health and daily life activities.
55. Maintain Foundational Training in Menopause
During perimenopause and menopause, women should continue to follow foundational principles of strength training, hypertrophy, and cardiovascular activity, as specific training alterations based on sex are not strongly supported.
56. Challenge Underachievement in Women’s Training
Women should be encouraged to push themselves more in the weight room and challenge the tendency to underachieve, as their internally driven nature can sometimes lead to not lifting as heavy as they are capable.
57. Incorporate Weekly High-Intensity Cardio
For women, incorporate aggressive intervals or a VO2 max workout once a week to significantly elevate your heart rate, which is beneficial for cardiovascular health and overall fitness.
58. Utilize Airdyne/Assault Bike for Cardio
Use an Airdyne or Assault bike for cardiovascular training, as it is a highly efficient way to challenge your cardiovascular system with minimal orthopedic stress or injury risk.
59. Address Female Knee Valgus Tendency
Women should be aware of and actively coach against the tendency for knee valgus (knees caving inward) during activities like jumping, as it places increased stress on knee ligaments and can be addressed through proper positioning and strengthening.
60. Use Bands to Correct Knee Valgus
To correct knee valgus, especially in women, use a resistance band around the knees during jumps and landings to teach activation of the hip abductors, improving knee stability.
61. Be Aware of Hormonal Laxity in Women
Women should be aware that hormonal fluctuations throughout the month can increase joint laxity, potentially making them more susceptible to certain stresses and injuries during training.
62. Focus on IMAT, Not Just Body Fat %
Shift focus from overall body fat percentage to intermuscular adipose tissue (IMAT) as a more predictive metric for disease and metabolic health, especially insulin resistance.
63. Delay Formal Gym Training for Kids
Allow children to be kids and engage in unstructured play (playground, bike, swing set) rather than formal strength and conditioning training before age 11, as early specialization can be detrimental.
64. Prioritize Form Over Strength for Kids
For children starting resistance training, prioritize teaching proper lifting form (e.g., goblet squat, sumo deadlift, clean, chin-up, push-up) over immediate strength gains.
65. Debunk Stunted Growth Myth for Kids
Dismiss the myth that weightlifting stunts growth in children; the misconception originated from studies on malnourished child labor, not properly supervised resistance training.
66. Reconsider High-Impact Youth Sports
Be cautious about highly aggressive and specialized youth sports like figure skating and gymnastics, as they can place extreme physical demands on young bodies, potentially leading to long-term issues.
67. Coach Kids on Exercise Form and Feel
When teaching children exercises, focus on proper form and biomechanics, and clearly explain where they should feel the movement, as they may lack awareness of how to perform ’exercises’ correctly.
68. Start Kids with Bodyweight & Assisted Lifts
Begin children’s training with bodyweight exercises to learn mechanics, then use assisted lifts like a goblet squat (dumbbell/kettlebell) to help them learn proper form by guiding their center of mass.
69. Emphasize Slow, Controlled Movements for Kids
Teach children to perform exercises slowly and with control, as attempting to speed through movements often compromises good form and can lead to bad habits or injury.
70. Foster Lifelong Activity Through Youth Sports
Use youth sports to ignite a passion for lifelong physical activity, recognizing that the primary goal is to establish health habits that extend far beyond competitive play.
71. Prevent Youth Sports Burnout
Be mindful of overdoing youth sports, as excessive specialization and pressure can lead to children developing a lifelong aversion to athletics by their late teens.
72. Encourage Early Movement for Tendon Health
Encourage children to engage in physical activity and movement from a young age, as earlier exposure to activity helps develop more resilient tendons, reducing injury risk later in life.
73. Avoid Early Sports-Specific Training
For children (especially under 12), avoid sports-specific training in the weight room; focus on general athletic development, as 90% of training is universal, and sport-specific nuances are irrelevant at a young age.
74. Diversify Kids’ Sports Activities
Encourage children to participate in a variety of sports and activities beyond their primary interest to develop general athletic attributes and prevent early specialization injuries.
75. Prioritize Broad Skill Development for Youth
For children, prioritize broad skill development through diverse activities like swimming, water skiing, or other sports over early specialization and year-round competitive play, even if they express strong interest in one sport.
76. Avoid Early Specialization in Youth Sports
Resist the pressure for early sports specialization, as broad sampling of activities tends to produce better athletes in the long run, rather than early succeeders who often benefit from early maturation.
77. Broad Sports Sampling Up to Age 12
Encourage the broadest possible sampling of sports and physical activities for children up to age 12 to develop a wide range of general athletic attributes.
78. Encourage Diverse Movement Skills for Kids
Even if a child loves one sport, encourage participation in diverse activities like swimming and soccer to develop a broad range of movement skills and overall athleticism.
79. Enroll Kids in Combative Sports
Encourage children to participate in combative sports like judo, as it teaches valuable life lessons about self-reliance and resilience.
80. Consider Gymnastics for Early Development
Enroll young children in activities like gymnastics to foster fine motor skills, overall physical development, and musculature from an early age.
81. Reduce Overuse in Youth Sports
Re-evaluate extensive and multiple seasons per year in youth sports, as the high volume of repetitions and mileage contributes significantly to increased injury rates, including Achilles tendon tears.
82. Avoid Heavy Bilateral Lifts for Athletes
For elite athletes, be cautious with very heavy back squats and deadlifts, as they may dampen the nervous system and potentially hinder athletic performance, making unilateral alternatives preferable.
83. Learn from Olympic Lifters & Rehab
To improve athletic performance and functional movement, study the training methods of Olympic lifters and rehabilitation protocols, which often emphasize unilateral and closed-chain exercises.
84. Prioritize Client Retention
For coaches and trainers, focus heavily on customer service and building relationships to ensure clients feel comfortable and motivated to consistently return for workouts.
85. Build a Supportive Community
Create a comfortable and welcoming community environment in your gym or training group to help people feel a sense of belonging and encourage consistent attendance.
86. Engage New Clients Actively
For new clients, text them on the day of their first workout and the following day to check in on their experience and how they feel, fostering a relationship and encouraging their return.
87. Follow a Structured Program
Adhere to a structured, ‘recipe-like’ training program rather than picking exercises from a ‘menu,’ as consistency in a well-designed routine yields better results.
88. Challenge Self-Imposed Limitations
Re-educate yourself on your physical capabilities, recognizing that you might be stronger than you think (e.g., lifting a 40-pound toddler vs. a 40-pound weight), and challenge self-imposed limitations in strength training.
89. Prioritize Family, Appreciate Small Wins
Intentionally prioritize time with your children and learn to appreciate their daily ‘wins,’ fostering gratitude and ensuring you don’t take precious moments for granted.
8 Key Quotes
Skeletal muscle is the focal point of all our health and wellness.
Dr. Gabrielle Lyon
Life is this gradual transition of filet mignon to beef jerky.
Mike Boyle
The better the athlete, the better the compensator.
Mike Boyle
You cannot out train a bad diet.
Dr. Gabrielle Lyon
The number one cause of injury in old men is thinking they are young men.
Mike Boyle
Functional training is training that makes sense when you think about things.
Mike Boyle
Just because they want to do it doesn't mean it's right for them.
Mike Boyle
The glider will come down. Gravity always wins. But you can train to reduce the rate of decline.
Peter Attia
3 Protocols
Mike Boyle's Beginner Resistance Training Program (Adults)
Mike Boyle- Foam roll to address tissue limitations.
- Stretch to improve flexibility.
- Perform mobility work.
- Complete a dynamic warm-up.
- Throw medicine balls for power training and plyometrics.
- Lift weights for 36 minutes, focusing on unilateral work, goblet squats, and sumo deadlifts, avoiding barbells.
- Perform conditioning work, starting easy and achievable without causing excessive fatigue.
- Complete the session within one hour door-to-door.
Achilles Tendon Injury Prevention
Mike Boyle, Jeff Cavaliere- Regularly foam roll and stretch calves (gastroc and soleus).
- Perform basic ankle mobility work, such as ankle rocks.
- Strengthen calves with equal amounts of seated and standing calf raises.
- Avoid training calves if they are sore; allow sufficient time for recovery.
- Listen to pain signals, as any pain indicates something is wrong.
- Incorporate balance training, especially with eyes closed and head movements, to improve proprioception and reaction times.
Training with Shoulder Pain (General Strategy)
Jeff Cavaliere, Mike Boyle- Identify and eliminate or modify movements that cause pain (e.g., replace upright rows with high pulls, unsupported chest flies with machine or floor flies).
- Restrict training to pain-free movements, such as standing cable presses.
- Incorporate movements that provide joint range of motion and balance, such as extensive rowing to balance pressing movements.
- Allow the shoulder to heal while remaining actively mobile, rather than sitting on the sidelines completely.