Is it necessary to train to failure in every set to maximize muscle hypertrophy?

The evidence suggests that always training to failure is likely not necessary. While training closer to failure can be beneficial, particularly for untrained individuals and single-joint exercises, studies on trained lifters show comparable hypertrophy when sets are stopped shy of failure, especially for heavy compound lifts.

Should non-powerlifters incorporate Sumo deadlifts into their training routines?

Sumo deadlifts can be a good option for non-powerlifters, especially if their anthropometrics suit it or if they enjoy the movement. However, deadlifts in general are not a necessity, and Sumo deadlifts can be suboptimal for some muscle groups and present grip or redundancy issues compared to other leg/back exercises.

Does 'old school bulking' (10-20% caloric surplus) maximize muscle hypertrophy?

Research generally indicates that a larger caloric surplus can lead to maximizing fat-free mass gain for hypertrophy. However, practical considerations like excessive fat gain leading to prolonged cutting phases and the potential for muscle loss during dieting suggest that a more moderate surplus might be a better long-term approach for most individuals.

Are there additional health benefits to lifting weights for more than 60 minutes per week?

While it's intuitive to think more is better, some cohort studies suggest that health benefits for reducing risks like all-cause mortality, cardiovascular disease, cancer, and diabetes plateau or even slightly decline after 60 minutes of resistance training per week. However, these are associations, and combining resistance training with other forms of physical activity beyond 60 minutes is likely still beneficial.

Can consuming bull testicles or similar products boost performance like steroids?

No, consuming bull testicles is highly unlikely to provide a performance boost similar to anabolic steroids like Trenbolone. Ingested testosterone is metabolized by the liver before reaching target tissues, and naturally occurring testosterone lacks the specific chemical modifications (like 17 Alpha-alkylation) found in oral steroids to survive this process.

What is Taurine, and is it derived from bull sperm?

Taurine is a common sulfur-containing amino acid found in many foods and energy drinks like Red Bull. It is not derived from bull sperm. The name 'Taurine' comes from 'Taurus' (Latin for bull) because it was first isolated from bull bile, but it is ubiquitous in nature.

What are some unusual or unorthodox weightlifting movements with potential benefits?

Examples include single-arm standing dumbbell overhead presses (for fun), Sissy squats (for quad hypertrophy, especially rectus femoris), reverse Nordic curls (also for quads, potentially great for rectus femoris length), windmills (for core/QL stability and stretch), and plyometric push-ups (for explosive power).

What realistic mechanical or genetic augmentations could help a person lift heavier in the future?

Genetic augmentations for adults are still far off due to germline issues, though embryo editing could theoretically be feasible. Mechanical exoskeletons are being prototyped for industrial and military use, suggesting future applications for superhuman strength. Surgical enhancements, such as reattaching tendons further from a joint, are theoretical 'whispers' in some sports to improve leverage post-injury.

Does training the same muscle group on consecutive days hinder recovery or gains?

Despite common beliefs, empirical evidence to date, including studies on recreationally trained individuals, suggests that training the same muscle group on consecutive days does not significantly hinder hypertrophy or strength gains compared to spacing out sessions. While full recovery might feel better, it doesn't appear to be critical for progress when total volume is equated.

What is the most harmful piece of false information in the lifting community?

One of the most detrimental pieces of misinformation is the fear-mongering around certain exercises or spinal positions (e.g., 'rounding your spine will blow out your back'). Another is the overly confident belief that one can precisely predict or prevent all injuries or fix all 'imbalances' through specific techniques, fostering a sense that any pain implies 'doing something wrong'. Reducing overconfidence in what we definitively know about evidence and biomechanics would be beneficial.

How does Hormone Replacement Therapy (HRT) for transgender athletes affect strength and muscle mass, and can they compete in 'Natty' competitions?

HRT generally causes physiological changes consistent with the target hormone profile: trans women on estrogen and hormone blockers typically experience muscle and strength loss and fat gain, while trans men on testosterone see hypertrophy and strength gains and fat loss. Competitive eligibility depends on the specific sporting body's regulations; in drug-tested sports, exogenous testosterone (even for HRT) is often banned, and some substances used by trans women (like spironolactone) may also be prohibited due to potential masking effects.

SBS Battle Royale (Episode 134)

Stronger By Science

Sports4 min read164 min video

May 29, 2024|6,840 views|218|39

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Key Moments

TL;DR

SBS podcast hosts engage in impromptu debates on lifting topics: Big 3 necessity, training to failure, Sumo deadlifts, bulking, and workout duration.

Key Insights

The 'Big 3' lifts (squat, bench, deadlift) are not mandatory for strength and size gains, with other exercises potentially being more optimal for hypertrophy.

Training to failure for hypertrophy shows diminishing returns, especially in trained individuals, and may not be necessary for optimal muscle growth.

Sumo deadlifts can be a beneficial exercise for non-powerlifters, particularly for those with suitable anthropometrics, though they are not essential.

Aggressive 'old school' bulking (10-20% surplus) may maximize hypertrophy but comes with significant fat gain, while more moderate surpluses offer comparable muscle gain with less fat.

Current research suggests resistance training benefits for health may plateau or even slightly decrease past 60 minutes per week, though the evidence is primarily observational.

The effectiveness of training on consecutive days for the same muscle group versus spacing them out appears minimal based on available research, with total training volume being more critical.

THE NECESSITY OF THE 'BIG THREE' LIFTS

The episode kicks off with a debate on whether the squat, bench press, and deadlift are mandatory for strength and size. While one host argued they keep lifters connected to the culture and offer broad benefits, the opposing view highlighted their potential suboptimality for hypertrophy due to limited range of motion and the risk of detracting from accessory work. The moderator concluded that these lifts are not essential, and other exercises can achieve similar or better results, especially for hypertrophy.

TRAINING TO FAILURE FOR MAXIMIZING HYPERTROPHY

The second debate centered on whether training to failure is always necessary for maximizing muscle growth. The argument for training to failure emphasized the difficulty in accurately gauging reps in reserve and the potential for greater stimulus. However, the opposing stance highlighted that evidence for superior hypertrophy from training to failure is weak, particularly in trained individuals, and that comparable gains can be achieved by stopping short of failure. The moderator suggested that while not always necessary, training to failure can be useful for calibrating perceived exertion.

SUMO DEADLIFTS FOR NON-POWERLIFTERS

The discussion then shifted to the inclusion of sumo deadlifts for individuals who are not competitive powerlifters. One host made a case for their benefits, citing anthropometric suitability, functional advantages, and potential enjoyment. Conversely, it was argued that sumo deadlifts present grip limitations, may be redundant with other quad-dominant exercises, and the benefits are not essential given that deadlifts themselves are not required. The moderator leaned towards the argument that while not essential, sumo deadlifts can be enjoyable and beneficial for some.

THE 'OLD SCHOOL' APPROACH TO BULKING

The debate on bulking explored the concept of 'old school' bulking with significant calorie surpluses (10-20%). The argument in favor proposed that higher surpluses maximize muscle gain, citing studies showing greater fat-free mass accumulation. The counter-argument highlighted survivorship bias, the substantial fat gain associated with such an approach, and emerging research suggesting comparable muscle gain with more moderate surpluses. The moderator concluded that while aggressive bulking might maximize hypertrophy, practical considerations make conservative bulking more sensible for most.

OPTIMAL RESISTANCE TRAINING DURATION FOR HEALTH

The final debate focused on whether lifting weights for more than 60 minutes per week is beneficial for health. The pro-argument suggested that beyond physical benefits, psychological and social aspects contribute to overall health, and that 'fun' or conditioning-style lifting also counts. The opposing view cited cohort studies indicating that exceeding 30-60 minutes of resistance training per week may not offer further health benefits and could even increase risks for all-cause mortality, cardiovascular disease, and cancer. The moderator acknowledged the limitations of the evidence but leaned towards the latter, stating that past 60 minutes, benefits may plateau or decline.

MECHANICAL AND GENETIC AUGMENTATIONS FOR LIFTING

In a Q&A segment, the hosts addressed potential future augmentations for lifting. Genetic augmentations were deemed largely theoretical and ethically complex, with significant advancements requiring germline editing. More immediate possibilities discussed included exoskeletons for industrial and potentially superhuman lifting, though not yet mass-produced. Surgical interventions, like tendon reattachment at altered insertion points (e.g., pectoral tears for bench press), were also mentioned as anecdotal means to enhance performance, albeit with potential risks.

TRAINING FREQUENCY AND MUSCLE RECOVERY

The podcast also tackled the science behind training on consecutive days for the same muscle groups. Research suggests that for untrained and recreationally trained individuals, training on back-to-back days does not appear significantly detrimental to hypertrophy or strength gains compared to spaced sessions. While practical considerations might favor recovery, the empirical evidence indicates that total training volume and intensity are more critical than the precise daily distribution of workouts.

Mentioned in This Episode

●Supplements

●Products

●Software & Apps

●Companies

●Organizations

●Studies Cited

●Concepts

●People Referenced

Common Questions

The consensus from the debate is that the Big Three are not 'must-do' exercises. While they offer benefits and are culturally significant in lifting, other exercises can be equally or more effective for hypertrophy and strength, often with less fatigue or injury risk.