Trinh Georg on Instagram: "NASA’s 1980 study confirmed that rebounding delivers stronger biomechanical benefits than running while being gentler on the body and highly efficient for oxygen use. Originally aimed at combating astronauts’ deconditioning, its findings reinforce rebounding’s value for anyone seeking a low-impact, time-efficient workout. Main Findings from NASA’s Rebounding Research: Higher biomechanical stimulus: Trampolining (rebounding) generated greater mechanical stress on the bo