john kiefer

03/06/2013 | fitness

Creatine: How Much Should You Be Taking?

Creatine is the most scientifically significant supplement of the past thirty years. It’s obviously known for making athletes bigger and stronger, but that’s not all it has to offer. Read more

11/20/2012 | fitness

Ask the Experts: What is Intensity?

You’ve probably noticed that fitness experts throw around all of the different forms of the word “intensity” quite a bit. I wanted to get to the bottom of just what they really mean. Read more

09/07/2012 | fitness

Carb Back-Loading: Training Without Carbs

Stripping carbs from your diet appears to make the central nervous system function with greater efficiency—as motor signals increase in amplitude. This allows for an increase in single-rep power production and fine-motor control. In other words, your ability to coordinate movement is augmented by the absence of carbs. Read more

08/21/2012 | fitness

Carb Back-Loading Step 1: Breakfast

They say breakfast is the most important meal of the day. It will make you a healthy, happy, ripped, jacked, lean, energetic sex and training machine. But I tell them to stop eating breakfast and you shouldn’t be eating it, either. Read more