This category focuses on the foundational setups for performing PAILs (Progressive Angular Isometric Loading) and RAILs (Regressive Angular Isometric Loading) for the shoulder. You’ll be guided through various positions and support options to help you find the most effective base for your own body.

Each video demonstrates how to identify and feel the optimal line of tension in your target tissues before beginning isometric contractions. Proper base setup is critical in ensuring safe and effective stretch-based training, especially for those with joint limitations or injuries. By fine-tuning your positioning, you’ll be able to get more out of your PAILs and RAILs—leading to better mobility, control, and long-term shoulder health.