What does a boxer who trains 365 days a week look like? Sources: https://www.bodybuilding.com/fun/fawnia33.htm https://www.mensfitness.com/training/pro-tips/12-signs-youre-overtraining https://www.psychologytoday.com/blog/addicted-brains/201308/when-the-thrill-is-gone-reward-deficiency-syndrome https://www.mind-body-health.net/burnout.shtml