This study is looking at how a single dose of Alpha-glycerylphosphorylcholine (A-GPC), a dietary supplement, affects lower body muscle performance in healthy, recreationally-trained young men. Researchers want to see if taking 900 mg of A-GPC improves muscle strength and activation compared to a placebo (Microcrystalline Cellulose). They will measure your maximal voluntary isometric contraction (how hard you can push or pull a muscle) and muscle activation about 90 minutes after you take the supplement. The study is looking for 20 participants between 19 and 29 years old. You cannot participate if you have certain health conditions, use medications or other nutritional supplements, or regularly consume caffeine. The current status of this study is unclear.

Study design

This is an interventional study, meaning participants will receive a specific treatment. It plans to enroll 20 healthy adult men.

What's involved

You would take a single oral dose of either Alpha-glycerylphosphorylcholine or a placebo. Muscle strength and activation will be measured approximately 90 minutes after taking the dose.

Compensation

Not stated in the trial record.

Follow-up

Measurements are taken approximately 90 minutes after ingestion, suggesting a short follow-up period.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.