Brock String

$19.99$29.99

Build the visual foundation for consistent performance. This alignment tool (Brock String) trains precise eye teaming (vergence), steadier fixation, and reliable depth perception—so your mechanics show up the same, rep to rep.

You’ll use it to:

Train accurate eye alignment and reduce double/blur moments.
Improve batting consistency, free-throw accuracy, and depth judgment.
Screen whether a hidden visual issue is holding your game back.

Perfect for: hitters, shooters, goalies, quarterbacks—any athlete who relies on timing, aim, and crisp spatial reads.

Bottom line: if your eyes aren’t aligned, your performance won’t be either. Fix the foundation, then everything else scales.

Brock String

$19.99$29.99

You’ll use it to:

Train accurate eye alignment and reduce double/blur moments.
Improve batting consistency, free-throw accuracy, and depth judgment.
Screen whether a hidden visual issue is holding your game back.

Perfect for: hitters, shooters, goalies, quarterbacks—any athlete who relies on timing, aim, and crisp spatial reads.

Bottom line: if your eyes aren’t aligned, your performance won’t be either. Fix the foundation, then everything else scales.