How much time can these techniques save? A 2011 Spanish study found that men who trained with circuits achieved the same gains as those who trained with straight sets —yet their workouts were 42 percent shorter. But that's not to suggest you should hit the showers early. No, it means circuits and alternating sets can help you squeeze more total sets into the same sweat session.
Trainer tip: You know planks, right? It’s easy to go through the motions here. Don’t do it. “The key is to squeeze your entire body—quads, glutes, core, back, and fists—as tight as possible while taking diaphoretic breathes throughout the hold,” says Wealth. No matter how many times you’ve done it, this exercise is as difficult as you’re willing to make it.
Every beer you drink has about 150 calories. And most of those calories are “empty”—or, in other words, nutritionally useless. If you’re a regular beer drinker, you could be consuming hundreds or thousands or entirely useless calories each week. Those add up fast. A good alternative libation would be tequila, which has less than half the calories per alcohol volume—and zero carbs. If you must throw back a bottle or two, though, be sure you’re drinking any of the 30 Best Post-Workout Beers.
“For me, getting a six-pack was about paying attention to what I was eating and lifting heavy weights at CrossFit. I do have a semi-strict diet, and I loosely count macros (focusing on daily carbs, protein, and fat intake rather than blindly counting calories) to stay balanced and on track. It sounds like a lot of work, but it really isn’t. Eventually, it just became a part of my lifestyle, and it’s something I enjoy doing. I even started a custom meal-plan business based on macros because I had such great results!” —Tina Haupert, @carrotsncake