Rectangular Loop Manual

3 Force Systems. Infinite Solutions.

A practical, illustrated guide to build predictable, controlled force systems with rectangular loops—fast.

What it is

A self-explanatory clinical manual that shows exactly how to:

• fabricate a passive rectangular loop;
• add first- and second-order pre-activations for the target force system; and
• verify chairside with a quick trial activation (so mistakes don’t reach the patient).

The core idea

Every R-loop application fits one of 3 force-system families—Geometry IV, V, or VI.

Learn the pattern once, apply it everywhere (intrusion, extrusion, uprighting, derotation, and their combinations).

Outcomes you can expect

• Design force systems on purpose, not by trial and error.
• Solve complex movements with speed and precision, minimizing side effects.
• Decide confidently which geometry to use and how much to pre-activate.

Inside the Manual

• (7-page PDF + 3 video lectures).
• Downloadable PDF with all first- and second-order bends (keep it on your phone or bench).
• Works for upper and lower arches; simply mirror for left-side problems.
• Links to three video lectures: passive loop fabrication, pre-activation, trial activation, and outcome checks.

Note: Gold members of the Essential Biomechanics Academy and students enrolled in “The Tools 2” workshop receive free access to this material.

Orthodontics isn’t “bend and pray.” It’s force systems on command.

Add the Manual to your toolkit and make the movement you want—first time.

May Biomechanics always be with you.