4.2. The combination music media and lower extremity
exercise therapy promotes lower limb blood circulation
In this study, following six months treatment, the average
peak velocity of the dorsal artery among the intervention
group was 15.91 ± 0.81 cm/s compared with 14.94 ± 0.78 cm/s
in the control group (p < 0.05). This implies that the therapy
combining music media with lower extremity exercise could
significantly improve lower limb blood circulation of elderly
diabetic patients. Peak blood flow velocity represented the
highest flow rate in the vascular sectional area during heart
contractions. This measure reflects the degree of artery stenosis,
which could result in a decrease in peak blood flow
velocity due to increasing blood flow resistance. Exercise
therapy not only appears to promote the generation of
ischemic limb cardio-vasculature and the formation of
collateral circulation to improve tissue ischemia, but also
likely enhances insulin sensitivity, reduces insulin resistance
and regulates blood sugar to delay lesions of the lower limb
vasculature while improving foot blood circulation [4,20e22].
The study by Jiao et al. (year) highlighted the importance of the
lower extremity exercise to prevent and cure foot problems in
elderly diabetics by improving peak velocity of the posterior
4.2. The combination music media and lower extremityexercise therapy promotes lower limb blood circulationIn this study, following six months treatment, the averagepeak velocity of the dorsal artery among the interventiongroup was 15.91 ± 0.81 cm/s compared with 14.94 ± 0.78 cm/sin the control group (p < 0.05). This implies that the therapycombining music media with lower extremity exercise couldsignificantly improve lower limb blood circulation of elderlydiabetic patients. Peak blood flow velocity represented thehighest flow rate in the vascular sectional area during heartcontractions. This measure reflects the degree of artery stenosis,which could result in a decrease in peak blood flowvelocity due to increasing blood flow resistance. Exercisetherapy not only appears to promote the generation ofischemic limb cardio-vasculature and the formation ofcollateral circulation to improve tissue ischemia, but alsolikely enhances insulin sensitivity, reduces insulin resistanceand regulates blood sugar to delay lesions of the lower limbvasculature while improving foot blood circulation [4,20e22].The study by Jiao et al. (year) highlighted the importance of thelower extremity exercise to prevent and cure foot problems inelderly diabetics by improving peak velocity of the posterior
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