Safety and Effects of High-Intensity Blood Flow Restriction Training in the Rotator Cuff

Brief Summary

This study aims to analyze the effects of an 8-week strength training program combining different exercise intensities and blood flow restriction (BFR) conditions on safety, tolerability, muscle adaptations, and physical performance variables. Three training modalities will be compared: 1) high-intensity exercise with BFR therapy; 2) low-intensity exercise with BFR therapy; and 3) high-intensity exercise without BFR therapy. All groups will perform the same exercise modality, differing only in intensity and the application of BFR. Participants will be randomly assigned to one of the three groups and will undergo a 8-week intervention. The variables of interest will be assessed in each group for subsequent analysis and comparison.