performance
Strength Coach vs Bodybuilder Mindset: Why the Two Approaches Are Opposite
One lifter tracks bar velocity; the other chases the pump. See where output-based and stimulus-based training diverge on fatigue, and how to combine both.
Carbohydrate Timing and Performance: What Research Actually Says
Pre-, intra-, and post-exercise carbohydrate timing tested against strength, power, and sprint output, plus its link to velocity-based training data.
Sleep Deprivation Effects on Strength and Performance: Research Synthesis
After 24 hours of total sleep loss, Olympic weightlifters lost 3-7kg off snatch and clean-and-jerk totals, with no change in perceived effort.
Combat Sport Safe Weight Cut: Performance-Preserving Strategy
Evidence-based water cut and rehydration protocol for combat sports weigh-ins. Minimize strength loss, preserve power output, and recover fully within 24.
Sleep Extension Effects on Athletic Performance Research
Sleep extension studies: 0.7s faster sprints, 9% better shooting, 15-25% quicker reaction time, plus the 5-step protocol and CMJ trigger point.
Caffeine Performance Enhancement: Meta-Analysis Review
Strength gains, power output, and optimal caffeine dosing drawn from over 300 studies, plus why some athletes respond and others barely notice a thing.
Warm-Up Acute Effects on Performance Research
Different warm-up protocols shift power, velocity, and strength within minutes, not weeks. See the timing windows and PAP evidence behind it.
Breathing Techniques for Performance: Valsalva and Diaphragm
How to apply Valsalva maneuver and diaphragmatic bracing for safer, stronger lifts. Specific protocols for weightlifting, powerlifting, and high-velocity.
Sport-Specific Warm-Up Design: Evidence-Based Protocols
Random warm-ups waste your PAP window. This protocol sequences muscle activation and movement prep with exact timing, then checks readiness with IMU data.
Heat Acclimation and Athletic Performance: Mechanisms, Protocols, and Field Application
Which heat acclimation protocol actually works in-season? This review covers plasma volume expansion, sweat rate adaptation, and cardiovascular drift.
Warm-Up Effects on Athletic Performance: What the Science Says
A structured warm-up boosts sprint speed and jump height through specific mechanisms and timing windows, and here's which protocols move the needle.
Sleep and Athletic Performance: What the Research Actually Quantifies
Sleep restriction cuts sprint speed 3% and strength up to 11%; extending sleep to 10 hours lifts free-throw accuracy 9%. Both directions, compared.