Sleep training is not a term that I have discussed on the show. However, we have talked about the benefits of resistance training on sleep. Studies have shown that resistance training can improve sleep quality by balancing hormones and increasing the breakdown of ATP into adenosine, which makes you sleepy. Additionally, chronically poor sleep has been linked to an increased risk of heart disease. We also discussed the importance of sleep in general and how it is one of the core things, along with diet and exercise, that affects our health. Cooling down your bed can also help you fall asleep faster and improve muscle recovery.