Answer:
One of the leading risk factor for developing diabetes is diet and exercise
Diet, preferable low-to-free sugar diets. Low caloric intake.
Regular exercises
Regular screening of blood glucose level
To get stronger physically, it's important to keep a regular exercise routine. This will keep your muscles working. As you continue with the regular exercise sessions, gradually increase the Intensity and Frequency of your exercises. This will prevent your muscles from "getting used" to your workouts and keep them growing. Make sure to be careful and not push yourself. If you feel pain, slow down! Make sure to stretch and complete a warm-up before the session and a cool-down after the session.
theres tons work out videos, to tone your legs, i reccomend the ones from lilly sabri, because they worked for me.
you also need to change your diet, because a diet is just as important working out.
intermittent fasting works the best for me, if you're just starting intermittent fasting the 14/10 schedule would be best for you :)
as for growing your legs, theres nothing you can do to make them longer unnaturally. it has to do with genetics, you cant grow them longer unfortunately. (Iol i wish u could tho)