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.
Quinine is the only substance that will get rid of my leg cramps. Iâm talking excruciating pain from the groin down to the feet that can last for hours. If I start to get a cramp, sometimes all it takes are some extra minerals, sometimes a homeopathic, sometimes a glass of tonic water.