Aetna, Inc. is an American managed health care company, providing a range of traditional and consumer directed health care insurance products and related services, including medical, pharmaceutical, dental, behavioral health, group life, long-term care, and disability plans, and medical management capabilities.
The best exercises to burn fat are cardiovascular exercises. Running, jogging and biking work the heart and lungs and tone the legs, thighs and buttocks in addition to burning hundreds of calories per hour.
Here are some tips to prevent leg cramps: 1  Stay well hydrated. 2  Stretch each day, especially before you exercise. 3  Limit or avoid alcohol. 4  Eat a balanced diet that includes natural sources of calcium, potassium and magnesium. 5  Increase your activity level gradually.