Acute Effects of Alpha-glycerylphosphorylcholine (A-GPC) on Lower Body Muscular Performance.

Inclusion Criteria: * Recreationally-trained males, college-aged Exclusion Criteria: * If the subjects report: 1) cardiovascular disease, metabolic, renal, hepatic, or musculoskeletal disorders; 2) use of any medications; 3) use of nutritional supplements; 4) habitual use of caffeine (≥1 caffeinated beverage per day); 5) participation in another clinical trial or investigation of another nutritional product within 30 days of screening/enrollment.