What are the sleeping habits of exceptional athletes?

.....A good bed is central to an elite athlete’s recovery – and the same goes for those of us who are not sporting immortals. “This is the only mattress that adapts to my body, relieving pressure points so I sleep deeply and wake up ready to perform on the court and conquer whatever the day might hold,” continued Williams......

....“Sleep is essential for mental and physical recovery, but there is so much that is misunderstood and only now are we beginning to take notice of it,” Littlehales says. “It is the third pillar of human well-being, alongside nutrition and exercise, but – unlike the first two – it has not yet been investigated properly.....