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.
Some suggestions to ease leg cramps include: 1  Use the proper footwear especially when exercising to prevent putting extra pressure on the muscles and causing cramping. 2  Keep the bed sheets and covers loose. Tight bed covers may cause feet to be placed awkwardly and this could result in leg cramps.