Central Nervous System (CNS) Fatigue and Peaking Taper Architecture: Acetylcholine Turnover, Dopamine/Norepinephrine Balance and Post-Activation Potentiation

Neurobiology of Central and Peripheral Fatigue in Supramaximal Lifting When a competitive powerlifter completes a multi-week high-intensity transmutation block involving loads between eighty-five and ninety-seven percent of one-repetition maximum, performance…

Continue ReadingCentral Nervous System (CNS) Fatigue and Peaking Taper Architecture: Acetylcholine Turnover, Dopamine/Norepinephrine Balance and Post-Activation Potentiation

Anthropometric Determinants of the Deadlift: Femur-to-Torso Ratios, Hip Extension Moment Arms and Shear vs. Compressive Spinal Loads in Sumo and Conventional Stances

Skeletal Anthropometry and Moment Arm Geometry in the Deadlift The barbell deadlift is uniquely governed by immutable skeletal segment ratios—specifically the length of the femurs, the vertical height of the…

Continue ReadingAnthropometric Determinants of the Deadlift: Femur-to-Torso Ratios, Hip Extension Moment Arms and Shear vs. Compressive Spinal Loads in Sumo and Conventional Stances

Acute Weight Manipulation and 24-Hour Weigh-In Rehydration: Oral Rehydration Solutions (ORS), Sodium-Glucose Cotransport (SGLT1) and Intracellular Osmolarity

Physiology of Acute Body Mass Reduction for 24-Hour Weigh-Ins In international powerlifting federations utilizing a twenty-four-hour weigh-in window, athletes routinely manipulate total body water, gastrointestinal residue, and hepatic/muscular glycogen stores…

Continue ReadingAcute Weight Manipulation and 24-Hour Weigh-In Rehydration: Oral Rehydration Solutions (ORS), Sodium-Glucose Cotransport (SGLT1) and Intracellular Osmolarity

Conjugate Method vs. Linear Block Periodization: Rate of Force Development (RFD), Dynamic Effort Accommodating Resistance and Motor Unit Synchronization

Theoretical Architecture of Conjugate and Block Periodization In elite international powerlifting, training periodization paradigms divide broadly into two distinct structural philosophies: Sequential Linear Block Periodization—pioneered by Soviet sports scientists such…

Continue ReadingConjugate Method vs. Linear Block Periodization: Rate of Force Development (RFD), Dynamic Effort Accommodating Resistance and Motor Unit Synchronization

Kinsale International Powerlifting Championships: Allometric Scaling (DOTS & Wilks Formulas), Attempt Selection Strategy and Bar Velocity Peaking

Biomechanical Retrospective of the Kinsale International Championships The Kinsale International Powerlifting Championships established a landmark dataset for analysing relative strength scaling, nine-for-nine attempt selection efficiency, and bar velocity dynamics across…

Continue ReadingKinsale International Powerlifting Championships: Allometric Scaling (DOTS & Wilks Formulas), Attempt Selection Strategy and Bar Velocity Peaking