Please be very cautious about doing any "femoral" or "spiraling" self-massage...

Body: 

Please read "fab's" reply to my explorations about "femoral" self-massage [and maybe they apply, too, to "spiraling" self-massage?]:

The "femoral" [and maybe the "spiraling"?] self-massage are pretty risky, increasing chances of damage to the femoral arteries, and therefore increase the possibility of heart attack and stroke and other serious conditions, if I understand correctly....