Lumps of stress in legs, massage helps. What are they?

[epaphus]

Coming to think of it the people that do the massages often use that same word "knots" i did not mention it before because i thought it was just a variation of "ball" or "lump".

*Yes, its a very specific zone (the one pictured)

*No I do not feel pain.

*When I reffered to heavy feeling I think it would be wiser to describe this feeling as my legs just being tired... I think that is a more proper adjective.

* I have no stiffness (perhaps because its very specific)

Considering this, would you still be interested in the exams you pointed?
Would you still advise the best specialist for this is a neurologist? or some other?
In what sense can it be vascular related?

Thank you again for your kind attention...!!!

[epaphus]

Size is about the size of a corn seed.
I dont feel them.
I only feel pain when pressure and massage is applied, that always removes them. In the worse case 2 massages are needed.

May I ask, if it where muscle knots would this have relationship with femoral neuritis? Thank you.