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.
Sleep related leg cramps are sudden and intense feelings of pain in the leg or foot. The pain is caused when a muscle contracts and tightens. The cramps occur without you being able to control them. They may happen while you are still awake or after you are asleep. They normally begin very suddenly.
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.