2804: Q&A - How Much Time Do I Really Need to Spend Working Out Every Week for Maximum Weight Loss
Optimal Health DailyDecember 13, 2024
2804
00:08:20

2804: Q&A - How Much Time Do I Really Need to Spend Working Out Every Week for Maximum Weight Loss

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Episode 2804:

Discover how to tailor your exercise routine for maximum weight loss as we explore the balance between time, intensity, and your fitness goals. This article sheds light on how different approaches, from moderate walks to intense workouts, impact fat burning and overall health, offering practical advice to design a regimen that fits your lifestyle.

Quotes to ponder:

"Intensity matters, but it doesn’t mean you need to overexert yourself every time you work out."

"Consistency is the key to unlocking the benefits of both moderate and high-intensity exercise."

"A walk in the park or a run on the track both can bring you closer to your goals when aligned with your lifestyle."

Learn more about your ad choices. Visit megaphone.fm/adchoices

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[00:01:30] That's really why I do this show. And on Q&A Fridays, I get to answer your specific questions. And not only am I passionate about health and nutrition and fitness, but I do have degrees and credentials to back that up.

[00:01:41] I'm sure you're excited to hear today's question, so let's jump right to it as we optimize your life.

[00:01:51] Hey Dr. Dale, my name is Jason. I had a question about exercise. I've heard time limits of at least 30 minutes, you know, two or three times a week.

[00:02:00] But my question is, is the length of time of the workout the most important part, or is it the time and attention?

[00:02:10] Thank you for your question, Jason. You mentioned the commonly cited 30 minutes of activity three times per week recommendation.

[00:02:17] The American College of Sports Medicine, which is considered the most respected agency when it comes to exercise science in the U.S., defines exercise kind of close to what you said.

[00:02:28] 30 minutes of planned, structured, moderate intensity exercise, three or more days per week.

[00:02:35] So the only slight modification to what you mentioned, Jason, is the fact that the exercise needs to be at a moderate intensity.

[00:02:42] This would be like brisk walking for most folks, which would be like walking at about three and a half miles per hour.

[00:02:48] So why do we have to walk for 30 minutes then?

[00:02:51] The thinking is that if we are performing exercises at a moderate intensity,

[00:02:56] then in order to make our heart and lungs healthier,

[00:02:58] we need to maintain that activity for long enough to achieve these benefits.

[00:03:03] But what happens if we increase the intensity?

[00:03:06] Do we still need exercise for 30 minutes?

[00:03:08] Before I answer that, I need to explain a couple of things first.

[00:03:12] Now when we talk about exercise,

[00:03:14] there's this thing that the American College of Sports Medicine likes to refer to called

[00:03:19] the FITTVP or FITVP principle.

[00:03:25] And how perfect that when we talk about exercise science,

[00:03:28] there's a term called the FIT principle, right?

[00:03:31] We're dorky like that.

[00:03:33] But here's what those letters stand for.

[00:03:35] F is for frequency.

[00:03:37] I, intensity.

[00:03:39] T, time.

[00:03:41] The second T is type.

[00:03:43] The V is volume.

[00:03:45] And P, progression.

[00:03:47] So this acronym is the guiding principle behind getting fit

[00:03:52] and improving your overall fitness level.

[00:03:55] Now the way this works is that as long as you modify at least one of the letters in FITVP,

[00:04:01] you're progressing.

[00:04:02] So going back to your question, Jason,

[00:04:04] this means that if you happen to work out for a shorter period of time,

[00:04:08] say less than 30 minutes,

[00:04:10] then you have decreased the T in the FITVP principle.

[00:04:15] So in order to make up for that,

[00:04:17] something else needs to increase.

[00:04:19] Maybe you increase the F or the frequency of your workouts.

[00:04:23] So basically,

[00:04:25] even though you're not working out for as long during each session,

[00:04:28] by increasing how often or frequently you exercise,

[00:04:32] you can still improve your fitness levels.

[00:04:34] Or let's say it's not possible to increase the frequency of your exercise

[00:04:38] because maybe you already work out five to seven days a week,

[00:04:41] but you still don't have time to squeeze in a full 30-minute workout.

[00:04:45] Maybe you could consider increasing the I or intensity.

[00:04:48] So instead of walking for 30 minutes,

[00:04:51] you try jogging or running.

[00:04:53] Now, because you're increasing the intensity,

[00:04:55] you won't be able to exercise as long,

[00:04:57] but that's okay.

[00:04:58] Because by increasing the intensity,

[00:05:00] you're making your heart and lungs work harder,

[00:05:01] which will still help improve overall fitness.

[00:05:05] For me, there are days when I just want to sleep in a little longer

[00:05:08] before I start my workday.

[00:05:09] I want to squeeze in those extra few minutes of sleep.

[00:05:13] But at the same time,

[00:05:14] I don't want to skip exercising that day either.

[00:05:16] I know how much better I feel

[00:05:18] when I can get a workout in before heading off to work.

[00:05:21] So in this case,

[00:05:23] I know the T or time in the FITVP principle

[00:05:26] is going to be decreased.

[00:05:27] But that's okay,

[00:05:28] because I can change something else.

[00:05:31] I could change the frequency,

[00:05:32] the intensity,

[00:05:33] the type of exercise,

[00:05:35] the volume or progression.

[00:05:37] So for me,

[00:05:38] I can change the type and intensity of activity I do

[00:05:41] so that I can still improve my overall fitness

[00:05:43] even though I have less time.

[00:05:46] So there are days when I'll complete

[00:05:47] a seven or eight-minute workout.

[00:05:49] And even though the workout is brief,

[00:05:51] I've amped up the intensity so much

[00:05:53] that I will feel pretty white by the end.

[00:05:56] In case you're wondering

[00:05:57] what these routines look like,

[00:05:59] they would consist of something like

[00:06:00] performing 200 double-unders

[00:06:03] followed by 200 sit-ups as fast as I can.

[00:06:05] Or doing 100 pull-ups,

[00:06:07] 100 push-ups,

[00:06:08] 100 sit-ups,

[00:06:09] and 100 body weight squats

[00:06:11] as fast as possible.

[00:06:13] Or you could run a mile as fast as you can,

[00:06:15] which should take less than 10 minutes

[00:06:17] for those without any underlying injuries

[00:06:19] or health conditions.

[00:06:20] So the great news about exercise

[00:06:22] and improving fitness

[00:06:23] is that there are many ways to approach it.

[00:06:25] The bottom line is that each exercise session

[00:06:28] does not have to last 30 minutes

[00:06:30] every single time.

[00:06:31] As long as you aim to increase

[00:06:32] at least one of the FitVP components,

[00:06:35] you're still making progress

[00:06:37] towards your goals.

[00:06:42] Thank you again for the question, Jason.

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[00:07:21] All right, that'll do it for today.

[00:07:22] I hope you have a great start to your weekend

[00:07:24] and I'll see you back here tomorrow

[00:07:25] where your optimal life awaits.

[00:07:27] You

[00:07:28] Thank you.