The main symptom of popliteal artery entrapment syndrome (PAES) is pain or cramping in the back of the lower leg (the calf) that occurs during exercise and goes away with rest. Other signs and symptoms may include: 
Cold feet after exercise
Tingling or burning in your calf (paresthesia)
Numbness in the calf area
 If the nearby vein (popliteal vein) also becomes trapped by the calf muscle, you may have: 
Heavy feeling in the leg
Lower leg cramping at night
Swelling in the calf area
Changes in skin color around the calf muscle
Blood clots in the lower leg (deep vein thrombosis)
 Symptoms typically affect young, otherwise healthy people under age 40.