A few weeks ago I was sitting around the bar with a few friends when someone mentioned that they had just done the 7-Minute Workout, made famous in a recent New York Times Magazine article.
If you aren’t familiar (and none of us were), the 7-Minute Workout is basically this: A high-intensity interval circuit, featuring 12 distinct exercises performed for 30 seconds each, with 10 seconds of transition in between each exercise.
The whole thing only takes 7 minutes.
When he finished explaining the workout, we all looked at each other, looked back at him, then immediately began making fun of him. Poor guy.
“There is simply no way one can get a good workout in 7 minutes,” I remember blurting out along with laughter.
But the next day my curiosity struck, and I decided to look up this magical workout. A few minutes later I gave it a shot.
The 7-Minute Workout Breakdown
The workout, as laid out in the image above, flows through the following twelve steps:
- Jumping Jacks: Increases heart rate and breath, engages all major muscles groups
- Wall Sit: Works quads and butt
- Push-Ups: Builds strength in upper arms, forearms, wrists, and shoulders
- Abdominal Crunch: Strengthens and tones your abdominal muscles
- Step-Up Onto Chair: Works quads, glutes, hips, and stability on both the step up and down
- Squat: Builds strength in lower body and glutes
- Triceps Dips: Works the triceps
- Plank: Full core workout
- High Knees: Trains the hip flexors and core
- Lunge: Targets the abs, butt, hips, and thighs
- Push-Up and Rotation: Builds strength in upper arms as well as core
- Side Plank: Targets the butt, quads, hamstrings, thigh abductors, and abs
As you can see, it hits all the major muscle groups. You might also notice that they designed the order so that one group is resting while you work another. No back-to-back upper body exercises, for example.
When I laid down on the floor after trying the workout for the first time, I was hit with confusion. How is it that such short workout has me feeling so wiped out?
Science Behind a Quick Workout
As my friend kept bringing up, the article features plenty of science to justify its claims. One of the most interesting being that this quick workout will actually give you many of the same benefits as a long run or ride. According to the article,
Work by scientists at McMaster University in Hamilton, Ontario, and other institutions shows, for instance, that even a few minutes of training at an intensity approaching your maximum capacity produces molecular changes within muscles comparable to those of several hours of running or bike riding.
“There’s very good evidence” that high-intensity interval training provides “many of the fitness benefits of prolonged endurance training but in much less time,” says Chris Jordan.
That explains why I was so tired so quickly, but this is in stark contrast to traditional thinking. I was always taught that for well-rounded fitness, I need at least 150 minutes of aerobic training per week plus additional strength training.
So if a short high-intensity workout is equivalent to several hours of running, can we really cut all that down to just a 7 minute workout a few times a week?
To find out I asked my friend and running coach Jason Fitzgerald of Strength Running. When I asked him if I could get the same benefits from a high-intensity interval training (HIIT) workout as I could from a long run, he wasn’t happy with me.
Well, this is just wrong. The studies say that HIIT increases VO2 max in a similar way that endurance training does. BUT VO2 max is not the same as performance. You can increase your VO2 and not become any faster.
Many HIIT (like CrossFit) people claim that you can gain endurance through HIIT. It’s more complex than that and you don’t get faster by doing HIIT.
If you want to know more about his opinions on this and HIIT workout programs like Crossfit Endurance, a recent post of his is a must read.
Whoa. Jason seems pretty clear, the 7-Minute Workout alone isn’t going to give you that marathon PR. But as he pointed out to me later in his response, these are basically strength exercise and that’s exactly what he recommends to all runners.
The 30-Minute Workout for Runners
As Jason’s response suggests, a 7 minute interval workout alone, no matter how intense, isn’t going to provide the type of conditioning most runners are looking for.
But that doesn’t mean we should throw this one to the birds like its the next Prancersise. If properly paired with a short run at medium intensity, the 7-Minute Workout could have a very positive effect on your running fitness.
That’s why I’ve been adding what I call the 30-Minute Workout to my regular weekly routine.
If you are anything like me, you have a few days each week which don’t allow for a good solid run. I usually end up going out for a 30 minute throw-away run with little benefit other than the miles logged on Stava.
And that isn’t going to get me a marathon PR either.
This 30-minute workout is a great way to get the benefit of a short run, but also quickly target key areas of the body to build strength and ultimately improve your running.
Combine a 23 minute run at moderate pace (roughly 2.5-3.5 miles depending on the person) and the 7-Minute Workout for strength training, and this is what you’ll get:
This type of workout shouldn’t replace key training runs like intervals, hills, and long runs, but it can act as a great alternative when time is short. Just make sure you aren’t doing high-intensity training on a daily basis. Keep it to a few times per week.
It appears that a 7 minute workout is just too good to be true, but what we can gain from workouts like this is a well planned strength training routine. And that is something I’m willing to spend 7 minutes doing.