Dr. Mike Israetel from Renaissance Periodization recently took his exercise science expertise to the University of Michigan campus for an unexpected quiz show.
The results were surprisingly impressive.
Students tackled everything from sleep science to hypertrophy training, revealing both common fitness myths and solid knowledge among Michigan’s student body.
In a video that’s equal parts educational and entertaining, Dr. Israetel tested random students on complex exercise science concepts—and the overall score might surprise you.
Jump to:
- The Campus Quiz That Tested Real Exercise Science Knowledge
- Muscle Growth Myths Get Debunked
- Nutrition Knowledge: Alcohol, Sugar, and Sodium
- Recovery Strategies: What Actually Helps?
- Advanced Training Concepts
- The Cheat Day Myth That Won’t Die
- Deloading: Dropping Fatigue While Building Fitness
- Squat Depth and Quad Development
- What Michigan’s Performance Means
- Key Takeaways From Campus Testing
The Campus Quiz That Tested Real Exercise Science Knowledge
Dr. Israetel didn’t hold back with softball questions. He challenged Michigan students with topics ranging from muscle physiology to nutritional biochemistry, creating what he’s calling a potential series to test students across different universities.
The final tally? An impressive 69 out of 100 questions answered correctly—establishing the baseline score for future college comparisons.
Sleep Science: Can Naps Replace Nighttime Rest?
One particularly relevant question for college students addressed whether naps can fully replace nightly sleep. Students demonstrated solid understanding of sleep architecture, with one explaining the importance of REM cycles.
When you nap, you don’t really get all the REM cycles you need and stuff. So I’d say it doesn’t fully replace it.
This answer was completely correct. While naps provide recovery benefits, they cannot substitute for complete sleep cycles that include adequate REM and deep sleep stages essential for muscle recovery and cognitive function.
Muscle Growth Myths Get Debunked
Several questions targeted common misconceptions about building muscle. Students overwhelmingly understood that soreness is not required for muscle growth—a persistent myth in fitness culture.
The rest period question proved more nuanced. When asked whether 1.5 to 3 minutes of rest between hypertrophy sets beats 30-second rests, students correctly identified longer rest periods as superior, though their reasoning varied.
Heavy Versus Light Training: What Actually Works?
One aerospace engineering student named Gabriel tackled a complex question about training intensity. When total work volume matches, does training heavy benefit muscle growth more than training light when both approaches go close to failure?
The correct answer: they’re remarkably similar. This evidence-based finding challenges traditional “heavy weights only” mentality, confirming that muscle growth responds to mechanical tension and proximity to failure regardless of absolute load.
Nutrition Knowledge: Alcohol, Sugar, and Sodium
College students particularly excelled at nutrition questions—perhaps unsurprisingly given their personal interest in topics like alcohol’s caloric impact.
One Australian student named Braum not only confirmed that alcohol counts toward total calories but specified the exact amount.
7 calories per gram.
This precision impressed Dr. Israetel, who noted that alcohol contains 7 calories per gram—more than carbohydrates or protein (4 calories each) but less than fat (9 calories).
High Fructose Corn Syrup: Uniquely Fattening or Overhyped?
Students demonstrated sophisticated understanding when addressing whether high fructose corn syrup causes unique fat gain independent of calories. The correct answer—that it’s similar to sugar when calories match—was nailed by one student who compared its monosaccharide breakdown to honey.
This knowledge counters widespread fearmongering about HFCS. While excessive sugar consumption of any type poses health risks, HFCS isn’t metabolically different from regular sugar at equal calorie intakes.
Recovery Strategies: What Actually Helps?
Dr. Israetel tested several recovery-related concepts that revealed both knowledge gaps and accurate understanding among students.
Cold Water Immersion After Training
When asked whether jumping into cold water immediately after lifting helps or hurts muscle growth, several students guessed incorrectly. The science-backed answer: it actually impairs hypertrophy.
Cold exposure blunts inflammatory signaling pathways necessary for muscle adaptation. While cold therapy has legitimate uses for acute recovery and pain management, timing matters significantly for those prioritizing muscle growth.
Stretching’s Real Impact on Soreness
Students correctly identified that stretching after training does not dramatically reduce next-day soreness. This challenges conventional gym wisdom passed down through generations.
Research consistently shows minimal impact of post-workout stretching on delayed onset muscle soreness (DOMS). While stretching offers flexibility and mobility benefits, it’s not an effective soreness prevention strategy.
Advanced Training Concepts
Some questions ventured into territory that even experienced lifters might struggle with.
Static Stretching Before Maximum Effort Lifts
One student redeemed himself after earlier mistakes by correctly identifying that static stretching before max effort strength attempts actually reduces performance.
Dr. Israetel explained this often-misunderstood concept clearly:
If you stretch out a ton, you actually do some neurological things to the muscles that ends up reducing your probability of being as strong as possible. Warming up is good through full range of motion. Dynamic warm-ups are good, but static stretching is not ideal before training.
Blood Flow Restriction Training
When questioned about blood flow restriction (BFR) training, one student believed it only causes temporary swelling without real benefits. This assessment was incorrect.
BFR training actually enables meaningful muscle growth with lighter loads when performed near failure. This technique has particular applications for injury rehabilitation and provides training variety for advanced lifters.
The Cheat Day Myth That Won’t Die
Perhaps the most revealing wrong answer involved cheat days and fat loss. When asked whether cheat days reliably boost fat loss or can erase an entire week’s caloric deficit, one student confidently chose the former.
The reality? Cheat days almost certainly hurt fat loss progress. A single day of unrestricted eating can easily create a caloric surplus of 3,000-5,000 calories—completely negating a week’s worth of modest daily deficits.
This myth persists partly due to metabolic adaptation theories and leptin manipulation claims that sound scientific but lack practical significance for most individuals.
Deloading: Dropping Fatigue While Building Fitness
One particularly sophisticated question asked whether it’s possible to simultaneously drop fatigue while raising fitness levels. A student named Patricio nailed this concept.
Most of hypertrophy happens while you’re resting. So I would say that in order to drop fatigue, you need to take that time to deload and give yourself a break and give yourself a chance to even just mentally recover.
This understanding reflects advanced training principles. Programmed deload weeks allow fatigue dissipation while fitness adaptations continue—sometimes even improving performance markers despite reduced training volume.
Squat Depth and Quad Development
Students demonstrated nuanced understanding of biomechanics when discussing squat depth. The question: Do deep knee flexion movements grow quads more than shallow half squats?
The correct answer—that deeper squats are superior for quad development—was accurately identified. The stretch-mediated hypertrophy at longer muscle lengths provides enhanced growth stimulus, supported by both EMG research and practical observation.
What Michigan’s Performance Means
Scoring 69% on Dr. Israetel’s challenging quiz represents solid foundational knowledge. Many questions required understanding beyond basic fitness information, touching on exercise physiology, nutritional biochemistry, and training methodology.
Students excelled particularly in areas directly applicable to their lives: sleep, nutrition, and basic training principles. Gaps appeared in more technical subjects like EMG amplitude’s predictive value for hypertrophy and specific recovery modality timing.
Dr. Israetel’s challenge to other universities creates an interesting benchmark. Will students at other institutions outperform Michigan’s baseline? The comparative series could reveal fascinating patterns about fitness knowledge across different campus cultures.
Key Takeaways From Campus Testing
Several evidence-based principles emerged clearly from student responses:
- Muscle soreness is not required for growth—progressive overload and mechanical tension matter most
- Longer rest periods (1.5-3 minutes) outperform short rests for hypertrophy when training intensity remains high
- Alcohol contains 7 calories per gram and absolutely counts toward total energy intake
- Cold water immersion immediately post-training impairs muscle growth despite feeling recovered
- Static stretching before maximum strength efforts reduces performance—save it for after training
- Naps support recovery but cannot replace complete sleep cycles
- Cheat days typically erase weekly deficits rather than boost fat loss
- Deep squats build more quad mass than shallow variations
The Michigan performance establishes a respectable standard. Whether future campus visits reveal superior knowledge or reinforce similar patterns remains to be seen—but the educational entertainment value seems guaranteed.
