The Effect of Foam Roller Applied to the SCM Muscle on Respiratory Muscle Fatigue

In foam roller application, a partitioned FR from the Trigger Point Grid 2.0 brand, measuring 33x14 cm and weighing 0.9 kg, with an inner part made of polyvinylchloride (PVC), will be used. Participants will roll the segmented FR with slight flexion-extension by placing the FR on the SCM muscle to apply FR from the starting point to the end point of that muscle region for the selected SCM muscle, with the person in the side stance position against the wall. This action will consist of 3 sets of 1 minute each, with a 30-second rest period between each set. It will be applied once for each region, including the right and left SCM muscle.

Inspiratory muscle training will be done with a resistive exercise device at 80% of MIP max and for 30 breaths.