7
Minute Workout
It features 12 Exercises
Deploying only Body Weight, a Wall and a Chair.
It features 12 Exercises
Deploying only Body Weight, a Wall and a Chair.
Fitness
The Scientific 7-Minute Workout
By Gretchen Reynolds May 9, 2013
Exercise science is a
fine and intellectually fascinating thing. But sometimes you just want
someone to lay out guidelines for how to put the newest fitness research
into practice.
An article in the May-June issue of the American College of Sports Medicine’s Health & Fitness Journal
does just that. In 12 exercises deploying only body weight, a chair and
a wall, it fulfills the latest mandates for high-intensity effort,
which essentially combines a long run and a visit to the weight room
into about seven minutes of steady discomfort — all of it based on
science.
“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, the director of exercise physiology at the Human
Performance Institute in Orlando, Fla., and co-author of the new
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.
Interval training,
though, requires intervals; the extremely intense activity must be
intermingled with brief periods of recovery. In the program outlined by
Mr. Jordan and his colleagues, this recovery is provided in part by a
10-second rest between exercises. But even more, he says, it’s
accomplished by alternating an exercise that emphasizes the large
muscles in the upper body with those in the lower body. During the
intermezzo, the unexercised muscles have a moment to, metaphorically,
catch their breath, which makes the order of the exercises important.
The exercises should
be performed in rapid succession, allowing 30 seconds for each, while,
throughout, the intensity hovers at about an 8 on a discomfort scale of 1
to 10, Mr. Jordan says. Those seven minutes should be, in a word,
unpleasant. The upside is, after seven minutes, you’re done.
This column appears in the May 12 issue of The New York Times Magazine.
For a greater challenge, see “The Advanced 7-Minute Workout.” And download our new, free 7-Minute Workout App for your phone, tablet or other device.
7-Minute Workout
It is not easy to squeeze in time for the gym, especially when you live
in a world expected to be in two different places all the time. This
convenient exercise routine only takes 7 minutes to complete, and it is
based on science!
This 4-Minute Workout
Is All You Need To Get Fit
and......
The 0 Minute Workout !!
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