Here’s some quick reading to brighten up your Sunday.
http://www.ironprescription.com/blog-hayden/2015/10/28/5c6burdipebn21y2dcrcp7l1hxrsg3 – This is an article written by yours truly for iron prescription. Long story short it’s about how the answer isn’t always so black and white when it comes to training.
https://www.t-nation.com/training/exercise-variety-is-making-you-weak -Here’s a good article on why sometimes the answer isn’t always to add variety to your training. I like the idea of changing things up every once in awhile, but many people never stick with something long enough to truly get the most out of it.