Adductor longus is a thigh muscle help in flexing it ( abductions).It is one of the bulky muscle attached to the femur and hip bones. It originates from hip muscles inserts into longus portion of thigh.
https://realweighttraining.com/alpha-xtrm-what-is-that combination is food for the nerves. When I get cramps in my calf, or feel the pinches warning me I am low on calcium /magnesium, I pull out the jar I keep on hand, brand is Solgar and it has no additives, and take them for a few months; this is a good supplement. I never have been told vitamins work for nerve damage.