Hemodynamic Responses to a Handgrip Exercise Session, with and without Blood Flow Restriction, in Healthy Volunteers

Exercising at submaximal intensity with a hand dynamometer causes mild hemodynamic adaptations that can improve cardiovascular function. However, responses and fatigue have not been adequately studied in an isometric exercise protocol combined blood flow restriction (BFR). Our study aimed to examine compare acute muscle after session using handgrip dynamometer, without BFR. Twelve volunteers performed the protocol, BFR, random, BFR pressure set 140 mmHg. Arterial (BP), heart rate (HR), oxygen saturation (SpO2), were measured before, during, 15 min completion of session. Without we noticed slight, albeit statistically insignificant, HR increase. The variations found systolic diastolic small insignificant. Furthermore, (SpO2) did change significantly. Significantly higher levels compared end each contractions. In conclusion, does alter healthy volunteers. it results experienced