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.
Of course, if you wake up with a leg cramp, a bananaâs not going to do you much good, so here are some tips to relieve cramps immediately: Apply a hot compress to the cramped muscles. Massage the cramped muscles. Stretch and flex.