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.
A muscle cramp with severe pain down the back of your calf can jolt you out of your sleep and cause you to leap out of bed in the middle of the night. Leg cramps can strike anytime, even in the middle of your workout. Sudden pain, muscular tightness and even spasms accompany the cramps.