Leg cramps occur when the muscle suddenly and forcefully contracts. The most common muscles to contract in this manner are muscles that cross two joints. These muscles include the calf (crossing the ankle and knee), the hamstring (crossing the knee and hip), and the quadriceps (also crossing the knee and hip).
https://www.verywell.com/leg-cramp-treatment-and-prevention-of-muscle-spasms-2548836
Possible causes of hand or foot spasms include: 1  Brain disorders, such asparkinson's disease,multiple sclerosis, dystonia, and Huntington's disease. 2  Chronic kidney disease and dialysis. 3  Damage to a single nerve or nerve group (mononeuropathy) or multiple nerves (polyneuropathy) that are connected to muscles.
http://www.nytimes.com/health/guides/symptoms/hand-or-foot-spasms/overview.html
Leg cramps usually last less than one minute, but may last several minutes before the contraction subsides. In some patients, the spasms occur primarily at night, and can awaken the patient from sleep. More severe leg cramps can cause pain that lasts several days after the cramp occurs.
https://www.verywell.com/leg-cramp-treatment-and-prevention-of-muscle-spasms-2548836
wikiHow to Avoid Leg/Foot Cramps in Bed. Four Parts:Cramps and your health statusStretching and positioningWarmthDiet and supplementsCommunity Q&A. A leg cramp is a pain that comes from a muscle in the leg. It is due to a muscle spasm which is when a muscle contracts too hard. It usually occurs in one of the calf muscles, below and behind a knee, but painful spasms can occur in the ankles, shins, and the quads (the big muscles of the thigh).
http://www.wikihow.com/Avoid-Leg/Foot-Cramps-in-Bed
But most of the time, toe cramps have a few common causes and can be treated with some DIY interventions. The Causes. Toe cramps have various triggers, but overuse, dehydration, and mineral deficiencies (particularly, potassium, calcium, and magnesium) are some of the most common culprits, according to Kim. When you exercise, you sweat out the minerals your muscles need.
http://www.prevention.com/health/how-get-toe-cramping-relief
But most of the time, toe cramps have a few common causes and can be treated with some DIY interventions. Toe cramps have various triggers, but overuse, dehydration, and mineral deficiencies (particularly, potassium, calcium, and magnesium) are some of the most common culprits, according to Kim.
http://www.prevention.com/health/how-get-toe-cramping-relief
wikiHow to Avoid Leg/Foot Cramps in Bed. A leg cramp is a pain that comes from a muscle in the leg. It is due to a muscle spasm which is when a muscle contracts too hard. It usually occurs in one of the calf muscles, below and behind a knee, but painful spasms can occur in the ankles, shins, and the quads (the big muscles of the thigh).
http://www.wikihow.com/Avoid-Leg/Foot-Cramps-in-Bed
Cramps or spasms in the muscles often have no clear cause. Possible causes of hand or foot spasms include: Brain disorders, such asparkinson's disease,multiple sclerosis, dystonia, and Huntington's disease. Chronic kidney disease and dialysis.
http://www.nytimes.com/health/guides/symptoms/hand-or-foot-spasms/overview.html
The most common cause that is typically seen in patients who develop leg cramps is exercising in an unusual way, meaning either more activity or a different exercise. Leg cramps are more common in young (adolescent age) and older (over 65) patients. Patients who weigh more are more prone to developing leg cramps.
https://www.verywell.com/leg-cramp-treatment-and-prevention-of-muscle-spasms-2548836
A cramp is the tightening of a muscle into the contracted state. Muscles have two states: relaxed and contracted. A muscle is relaxed when all of the fibers within the muscle are elongated. When the muscle does its job, calcium goes into the muscle cells and sodium rushes out.
http://www.quickanddirtytips.com/health-fitness/medical-conditions/when-should-you-worry-about-leg-cramps
what causes leg and foot cramping daily
A muscle spasm which is when a muscle contracts too hard causes leg and foot cramping daily.  A muscle spasm which is when a muscle contracts too hard, causes leg and foot cramping daily. When a muscle contracts too hard, it causes leg and foot cramping daily. Leg cramps occur when the muscle suddenly and forcefully contracts.