INS and Insulin resistance: The insulin resistance in IE mice was assessed with an insulin tolerance test after 8 weeks' aerobic exercise, and fasting insulin (FINS) levels decreased in IE mice (IC: 4.69 ± 0.06, n = 4; IE: 3.40 ± 0.02, n = 4, p < 0.01) (Figure 2(d)), and the HOMA-IR values were lowered than in IC mice (IC: 1.74 ± 0.04, n = 4; IE: 0.91 ± 0.02, n = 4, p < 0.01) (Figure 2(e)).