Answer: You can have 50 geo-fences for each GPS vehicle tracking device and 50 global geo-fences per account. Each geo-fence is square and centered around an address that you specify.
1 Almost everyone experiences a muscle cramp at some time in their life. 2  There are a variety of types and causes of muscle cramps. 3  Numerous medicines can cause muscle cramps. 4  Most muscle cramps can be stopped if the muscle can be stretched.
Low potassium is usually a sign of muscle weakness. Leg cramps are mostly caused by dehydration, low magnesium, or low blood calcium. The best treatment for cramps is to rehydrate and replenish your electrolytes, possibly with chicken or beef broth. This answer should not be considered medical advice...This answer should not be considered medical advice and should not take the place of a doctorâs visit.