Progressive overload is numero uno (translation: number 1) when it comes to packing on muscle and strength. You have to do more over time to continue getting bigger, stronger, and more powerful. I don’t intend on exploding anyone’s brains over this concept, but after watching how people choose to train on a daily basis over …

I love the TRX. Kettlebells are great, too. I use barbells and dumbbells all the time. The fact is, they’re all awesome tools, and tools are meant to be used to complete specific jobs. That’s why you have a toolbox-to carry all of the different tools you need to do different jobs. After all, …

Heat is given off in every chemical reaction. Your metabolism is the sum total of all of the chemical reactions in your body. Take your temperature regularly, and if it varies very far from the normal 98.6 degrees, you’re running less than optimally. In the long term, grip strength is directly correlated to all …