Exercise helps every part of your body, including your hair. I don't think it will have any visible effect on it. It is probably good for it though as you increase your circulation and it might help the blood deliver more nutrients to your hair root, but again you won't see a drastic difference. No, unfortunatley.
Gangliosidosis is a rare type of lipidosis, or lipid storage disorder, in which the lipids affected are the gangliosides. Lipid storage disorders are hereditary disorders in which harmful amounts of lipids, or fats, accumulate in body tissues and cells. Gangliosides are lipids located on the surface of cells.
Ganglia are the most common benign tumors of the soft tissues of the hands, found in both the volar and dorsal periarticular topographies.A ganglion is defined as a cyst in contact with a joint capsule or tendon sheath. It contains thick, gelatinous material and a thin capsule,without internal synovial lining.