2.2.2. LE Group
infection
INFECTION
The LE group performed ergometer exercises of the lower limbs. A New 3000 device (Shin Gwang, Paju, South Korea) was used for 30 min aerobic exercises. Exercise intensity was 40–50% of the maximum heart rate (HRmax) through weeks 1–4, 50–55% of the HRmax through weeks 5–8, and 55–60% of the HRmax through weeks 9–12. All individuals were asked to wear a heart rate monitor to maintain exercise intensity [A pre-test was conducted before the first intervention, and a post-test was conducted after all interventions were completed. An assistant stood by for safety reasons at all times in case of a fall. A mat was prepared for the rest intervals. The devices were disinfected to prevent infection once the measurements were completed.