What would you do and what could you achieve if you had a few more weeks every year, months every decade, or years over the course of your lifetime to spend however you choose?
Would you spend the extra time with your family and friends? Participating in activities and hobbies you enjoy or discovering new ones? Catching up on the pile of books you’ve collected but haven’t found time to read? Achieving personal, academic or professional goals?
If you’re new to high intensity training and have been following conventional workout programs, you’re wasting most of the time you’re in the gym. Time you can never get back. Time which is in limited and unknown supply. The odds against you existing to begin with are astronomical, and the relatively short time you have here is all you get. Every minute of your life is invaluable. Think about that for a moment before reading on.
If you follow the current guidelines of most professional exercise and health organizations, the workouts in popular health and fitness magazines, or training programs like P90X you will spend around three to six hours per week working out, with many averaging around five (one hour a day, five days per week). Some bodybuilding magazines even recommend workout programs which take up to ten hours each week to complete.
At only five hours per week you would spend over 250 hours working out per year, even if you took a few weeks off due to illness or injury or for vacation. This does not including driving time to and from the gym, which adds about an hour if the drive only takes you five minutes, bringing the total up to over 300 hours per year, or a little over eighteen days.
In one decade you would have to invest over 3,000 hours. If you divide those hours by the time most people are awake each day—around sixteen to seventeen—it adds up to over 180 days.
That’s over half a year.
By comparison, most high intensity training workouts take less than thirty minutes to complete, and many HIT programs only require between one and three weekly workouts to produce better results than conventional, higher volume programs.
If you average two thirty-minute workouts per week you would only spend around fifty hours working out per year. If you live within five minutes of the gym drive time only adds about sixteen hours, for a total of sixty six hours per year, or four days.
In one decade you would have to invest 660 hours, which adds up to only forty days; almost five months less than most conventional programs require.
In one year a proper high intensity training program would free up two weeks of your time. In a decade it would free up five months. Over a lifetime it would free up years.
What if I told you you could free up even more time?
Earlier this year, the BBC special The Truth About Exercise generated a lot of buzz when it showed only three minutes of high intensity interval training per week (not high intensity strength training, as some writers mis-stated) was required to effectively improve cardiovascular efficiency. The time requirements for improving muscular strength and size and through it overall functional ability (including cardiovascular and metabolic conditioning) with high intensity strength training are similarly low. The results you get from exercise are mostly related to intensity of effort and not time spent working out; if your intensity is high enough not only is very little exercise necessary for best results, but keeping your workouts brief becomes a requirement to avoid overtraining.
There is a practical minimum, however. To have balanced strength development throughout the body you must perform enough exercises to effectively address all the major muscle groups. This is fewer than what most people suspect. Contrary to popular but uninformed opinion it is not necessary to perform separate exercises for every single muscle group, much less a wide variety for each, but just a few basic compound movements which provide meaningful work for all the major muscle groups, and a few simple movements for some of the smaller muscle groups.
This can be done in a single workout, requiring less than 30 minutes to complete, or divided into two shorter workouts you can alternate between, requiring less than 15 minutes to complete:
- Leg Press (or Squat)
- Compound Row (or Barbell Row)
- Chest Press (or Push Up)
- Wrist Flexion
- Wrist Extension
- Neck Extension
- Neck Flexion
This can be alternated with the following to provide more direct work for some of the hip and thigh muscles, the lower back and calves, and pushing and pulling movements in different planes:
- Trunk Extension (or Deadlift)
- Overhead Press (or Standing Press)
- Pull Down (or Chin Up)
- Trunk flexion (or Trunk Rotation)
- Heel Raise
- Dorsiflexion
- Gripping (Support, Crush, or Pinch)
If you wish to focus more on the development of specific muscle groups or areas of the body you can add exercises for them at the end of these workouts or alternate these workouts with similarly brief “specialization” workouts with exercises directly addressing those.
If done two times a week your total weekly workout time would be less than half an hour; that’s less than twenty five hours per year. With drive time you might still only need to devote around forty hours per year to exercise. That’s 260 less hours per year, a half-year less per decade, and several years less over an average lifetime than conventional workout programs require. That’s time you put to better use living your life.
As I’ve written elsewhere, “Proper exercise is a requirement for living the longest, happiest life possible. It is a requirement for self-actualization – realizing your full human potential and achieving the ideal of a sound mind in a sound body.”
Exercise can and should contribute to your enjoyment of life, not be the focus of or take up an unnecessarily large part of it. Train hard but train briefly, then go out and live.