About this document
Athlete Performance: Grease vs. Tape by Mike Parisi is a document available to read on EtoBox.
The study tested 46 subjects using a contrast chart under sunny conditions with no intervention, then randomly assigned them to one of three groups - black grease under the eyes, black tape patches under the eyes, or clear petroleum jelly. They were then re-tested with the contrast chart. Only the black grease group showed significant improvement in discerning contrast in sunlight.
- Author
- Mike Parisi
- Language
- EN