sort of. i walked to manchester centre then walked back which is about 8 miles and while walking on the way back i also went for a swim for an hour. after a while i got cramp in my left leg area and it kept coming and now it hurts today. i am going to go swimming again on either tuesday or wednesday, should i do something to stop my leg hurting. i have like leg and arm aches that i recognise from the past but my postcramp hurt in left leg, not sure about that