Figure 1.3. Yellow, the color of smileys. Green. Green is most commonly associated with nature. Itâs a soothing color that symbolizes growth, freshness, and hope. Thereâs little doubt why the color has been so closely tied with environmental protection. Visually, green is much easier on the eyes, and far less dynamic than yellow, orange, or red.
Circulatory problems could also cause leg cramps while sleeping because of the poor or reduced supply of oxygen to the muscle and tissue. Nocturnal cramps can affect anyone from any age group. However, in most cases, it affects people with poor circulation in their limbs especially pregnant or elderly women.
Main Causes. Muscle spasms cramps and strained muscles overuse account for most leg pain. Muscle Cramps. Brief pains 1 to 15 minutes are often due to muscle spasms cramps. Foot or calf muscles are especially prone to cramps that occur during sports. Foot or leg cramps may also awaken your child from sleep.