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.
Daily Eating. Increasing your daily intake of foods that prevent leg cramps can be creative and tasty. Substitute raw spinach or other leafy greens for lettuce on sandwiches or in salads. Add nuts, seeds and dried fruits to salads, cereals or grain dishes and choose vegetable oils for cooking and in recipes.