Lose weight from exercising Alone

If I don't change my diet and just add exercise a few days a week will I lose weight?
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Replies

  • Lewisg51
    Lewisg51 Posts: 220 Member
    It is too broad a question, if you are eating at maintenance and run 5 miles a day three times a week then yes you would lose some weight. But if you are over eating then the excercise won't make a difference.
  • Arucard5
    Arucard5 Posts: 39 Member
    I believe you should eat less and work out. Be on a strict calorie diet and you should lose weight. I eat what I like and have lost 6 pounds in 3 weeks
  • malibu927
    malibu927 Posts: 17,562 Member
    Maybe, maybe not. If you're eating at maintenance before exercise, sure. If you're in a surplus, it's going to be tricky to impossible depending on how much over you eat and how much you burn.
  • EddieP50
    EddieP50 Posts: 192 Member
    You have to be in a calorie deficit, calories burned greater that calorie intake. To loose 1 pound per week you need to burn an additional 500 calories per day. So if you are consuming 2000 calories then you need to burn 2500.
  • nadler64
    nadler64 Posts: 124 Member
    Unless you're a professional or elite amateur athlete, no, you won't lose weight just by exercising. You can't outrun your fork.
  • Lewisg51
    Lewisg51 Posts: 220 Member
    nadler64 wrote: »
    . You can't outrun your fork.

    This really made me laugh
  • itsbasschick
    itsbasschick Posts: 1,584 Member
    it depends on how much you eat, how tall you are and some more variables. there are plenty of people on MFP who work out regularly but don't lose weight. on the other hand, i had a very thin friend who eats a LOT of calories, but he runs 5 miles up and down hills while carrying a 5-pound weight in each hand every single day.
  • concordancia
    concordancia Posts: 5,320 Member
    If you are currently maintaining weight, then a new and consistent exercise program would cause you to lose weight, if you were eating the same. The problem is that most people will eat more than they burn in their new exercise if they do not track what they eat.
  • Merkavar
    Merkavar Posts: 3,082 Member
    Depends, how long is a piece of string?


    Losing 1lb a week requires you to burn 500 calories more than you eat each day.

    Which will be easier for you, cutting back on some food or running for 40-80 mins every day? Of every week? Of every month till you are at goal weight?

    I suggest you do a combination, cut back on the food plus increase your exercise.
  • Nicklebee93
    Nicklebee93 Posts: 316 Member
    nadler64 wrote: »
    Unless you're a professional or elite amateur athlete, no, you won't lose weight just by exercising. You can't outrun your fork.

    I've been laughing at that for 5 minutes now. But they're right. Unless you eat at maintenance (where you dont gain nor lose weight) and then do intense exercise .. well even then you'd probably only lose .5-1 pound a week.

    My favorite quote is "Abs are made in the kitchen, not the gym" and it could not be more true. You need to eat less in order to really lose weight. Sorry. Your eating is the problem and you could workout till you're blue in the face, but you wont lose unless you go into a calorie deficit.
  • Lounmoun
    Lounmoun Posts: 8,423 Member
    edited April 2016
    It is possible but harder to be consistantly work hard enough. Adding exercise a few days a week will probably not do it.
    The easy way to lose weight is to reduce your calorie intake. You can eat the same food just smaller portions.
    If you combine eating less and moving more you will most likely be happy with the results.
  • Christine_72
    Christine_72 Posts: 16,049 Member
    My opinion. . Eat less and move more.
  • Suzanne106
    Suzanne106 Posts: 149 Member
    The question is so vague. Who knows what you eat and how much. I kept the same eating habits and exercised once, sometimes twice a day and never lost a pound until I changed my eating habits and learned portion control. Good Luck!
  • SusanUW83
    SusanUW83 Posts: 152 Member
    Agree with above, in addition, if you increase exercise too much to fast without supervision, you might be subject to overtraining injuries. Then that sets your plan back much more than if you diet and exercise.
  • scolaris
    scolaris Posts: 2,145 Member
    Using just my personal experience, no. I spent my 40's overweight but 'fit fat.' Increasing exercise always seemed more attractive than decreasing food & drink, but the math never pencilled out to a sustainable deficit. Maybe there are some who've succeeded with this path but it never worked for me.
  • minniestar55
    minniestar55 Posts: 350 Member
    nadler64 wrote: »
    You can't outrun your fork.

    That's perfect!

    I would have to agree; depends on what you eat, but you will only lose weight if you take in less calories than you expend.
  • jandsstevenson887
    jandsstevenson887 Posts: 296 Member
    Yep, the answer is maybe. It is pretty likely though that increased activity will lead to increased hunger and you will eat back all the calories you are burning if you aren't watching what you eat.
  • Machka9
    Machka9 Posts: 25,633 Member
    edited April 2016
    Tjs8819 wrote: »
    If I don't change my diet and just add exercise a few days a week will I lose weight?

    Possibly.

    It depends.
  • yirara
    yirara Posts: 9,944 Member
    Possibly, but it really depends. I tried it in the past. My weight was stable and I did spinning classes 3 times per week. I wasn't going as hard as others, and being very optimistic I might have burned about 350kcal per lesson. Thus that's a calorie deficit of around 1000kcal per week. Losing 2 pounds would have taken me 7 weeks. But then I was more hungry from the workout. Thus no, I didn't lose any weight.
  • LivingtheLeanDream
    LivingtheLeanDream Posts: 13,342 Member
    Exercise helps create a deficit...but weight loss happens first and foremost in the kitchen. Track your calories, keep a deficit and weight loss happens.
    Some people think when they exercise that gives them carte blanche to eat more and they might end up fitter but not necessarily losing weight.
  • sijomial
    sijomial Posts: 19,809 Member
    nadler64 wrote: »
    Unless you're a professional or elite amateur athlete, no, you won't lose weight just by exercising. You can't outrun your fork.

    Bolded = nonsense!
    I burn c. 3500 exercise calories a week in winter and far more in summer and I'm just an old fart who cycles, a long, long way from elite!

    Yes OP if you eat at maintenance calories you can create a calorie deficit from exercise. Without calorie counting to ensure you actually do eat at non-exercise maintenance levels and don't compensate for your added exercise by eating more it may be hard but not impossible by any means.

    Pre-calorie counting I could easily negate 8 hours of hard exercise a week by eating more, got fitter and stronger but stayed fat.
  • yirara
    yirara Posts: 9,944 Member
    sijomial wrote: »
    nadler64 wrote: »
    Unless you're a professional or elite amateur athlete, no, you won't lose weight just by exercising. You can't outrun your fork.

    Bolded = nonsense!
    I burn c. 3500 exercise calories a week in winter and far more in summer and I'm just an old fart who cycles, a long, long way from elite!

    Yes OP if you eat at maintenance calories you can create a calorie deficit from exercise. Without calorie counting to ensure you actually do eat at non-exercise maintenance levels and don't compensate for your added exercise by eating more it may be hard but not impossible by any means.

    Pre-calorie counting I could easily negate 8 hours of hard exercise a week by eating more, got fitter and stronger but stayed fat.

    But don't forget that TO is apparently a woman. As a man you just burn more calories. Any calorie deficit from workout will be lower for a women due to: less muscle mass and possibly less weight/size. And one has to be able to work out that much! The calorie burn from just cycling around idly on an old Dutch granny bike even for an hour won't burn a lot of calories: just put a foot on the pedal and let gravity do its thing. Driving really hard, with mountains along the way does, but one needs to be able to do this.
  • rybo
    rybo Posts: 5,424 Member
    Probably. But it depends on how much over maintenance you are currently eating and how much exercise you'll be doing. Sometimes you don't have to do both parts of the "eat less move more". Sometimes one or the other will get it done.
  • msf74
    msf74 Posts: 3,498 Member
    Tjs8819 wrote: »
    If I don't change my diet and just add exercise a few days a week will I lose weight?

    If you are currently maintaining your weight with your diet, you continue to eat the same amount and introduce exercise then yes, you will lose weight. How much weight you lose will be determined by the amount of calories you burn during your exercise sessions.

    Most people opt for a combination of exercise and diet however I would imagine as it means more food than a diet only approach and less time devoted to exercise as an exercise only approach.
  • sijomial
    sijomial Posts: 19,809 Member
    yirara wrote: »
    sijomial wrote: »
    nadler64 wrote: »
    Unless you're a professional or elite amateur athlete, no, you won't lose weight just by exercising. You can't outrun your fork.

    Bolded = nonsense!
    I burn c. 3500 exercise calories a week in winter and far more in summer and I'm just an old fart who cycles, a long, long way from elite!

    Yes OP if you eat at maintenance calories you can create a calorie deficit from exercise. Without calorie counting to ensure you actually do eat at non-exercise maintenance levels and don't compensate for your added exercise by eating more it may be hard but not impossible by any means.

    Pre-calorie counting I could easily negate 8 hours of hard exercise a week by eating more, got fitter and stronger but stayed fat.

    But don't forget that TO is apparently a woman. As a man you just burn more calories. Any calorie deficit from workout will be lower for a women due to: less muscle mass and possibly less weight/size. And one has to be able to work out that much! The calorie burn from just cycling around idly on an old Dutch granny bike even for an hour won't burn a lot of calories: just put a foot on the pedal and let gravity do its thing. Driving really hard, with mountains along the way does, but one needs to be able to do this.

    Strawman argument. Why would simply being female mean someone is restricted to a granny bike and cycling idly?
    Even if the OP halved my calories they would still be losing half a pound in winter and a lot more in summer.

    There's plenty of women who can, and do, burn far more calories than me as I'm determined but in no way exceptional in terms of power or distance cycled.

    I'm 56, work full time for my client (seated at a desk), have to commute to work, run my own company at well, have injury restrictions and still fit in exercise because I enjoy it. How's that for an alternative strawman?
  • yirara
    yirara Posts: 9,944 Member
    sijomial wrote: »
    Strawman argument. Why would simply being female mean someone is restricted to a granny bike and cycling idly?
    Even if the OP halved my calories they would still be losing half a pound in winter and a lot more in summer.

    There's plenty of women who can, and do, burn far more calories than me as I'm determined but in no way exceptional in terms of power or distance cycled.

    I'm 56, work full time for my client (seated at a desk), have to commute to work, run my own company at well, have injury restrictions and still fit in exercise because I enjoy it. How's that for an alternative strawman?

    I didn't say a woman will use a granny bike. I said most women have less muscles, are smaller than you and might potentially be lighter, hence a lower calorie burn for the same exercise at the same speed.
  • sijomial
    sijomial Posts: 19,809 Member
    yirara wrote: »
    sijomial wrote: »
    Strawman argument. Why would simply being female mean someone is restricted to a granny bike and cycling idly?
    Even if the OP halved my calories they would still be losing half a pound in winter and a lot more in summer.

    There's plenty of women who can, and do, burn far more calories than me as I'm determined but in no way exceptional in terms of power or distance cycled.

    I'm 56, work full time for my client (seated at a desk), have to commute to work, run my own company at well, have injury restrictions and still fit in exercise because I enjoy it. How's that for an alternative strawman?

    I didn't say a woman will use a granny bike. I said most women have less muscles, are smaller than you and might potentially be lighter, hence a lower calorie burn for the same exercise at the same speed.

    But still in a deficit - that is the point, not the size of the deficit.
    Will I lose weight?
    ....was the actual question not "can I lose weight quickly" or "can I lose as quick as a middle aged man"!
  • yirara
    yirara Posts: 9,944 Member
    sijomial wrote: »
    yirara wrote: »
    sijomial wrote: »
    Strawman argument. Why would simply being female mean someone is restricted to a granny bike and cycling idly?
    Even if the OP halved my calories they would still be losing half a pound in winter and a lot more in summer.

    There's plenty of women who can, and do, burn far more calories than me as I'm determined but in no way exceptional in terms of power or distance cycled.

    I'm 56, work full time for my client (seated at a desk), have to commute to work, run my own company at well, have injury restrictions and still fit in exercise because I enjoy it. How's that for an alternative strawman?

    I didn't say a woman will use a granny bike. I said most women have less muscles, are smaller than you and might potentially be lighter, hence a lower calorie burn for the same exercise at the same speed.

    But still in a deficit - that is the point, not the size of the deficit.
    Will I lose weight?
    ....was the actual question not "can I lose weight quickly" or "can I lose as quick as a middle aged man"!

    True, but your comment made it sound like it's easy to burn 3500kcal per week. For most people this is very difficult. Yes, it's possible but it will need a lot of dedication and energy to achieve this, especially if you're a woman.
  • Machka9
    Machka9 Posts: 25,633 Member
    sijomial wrote: »
    yirara wrote: »
    sijomial wrote: »
    nadler64 wrote: »
    Unless you're a professional or elite amateur athlete, no, you won't lose weight just by exercising. You can't outrun your fork.

    Bolded = nonsense!
    I burn c. 3500 exercise calories a week in winter and far more in summer and I'm just an old fart who cycles, a long, long way from elite!

    Yes OP if you eat at maintenance calories you can create a calorie deficit from exercise. Without calorie counting to ensure you actually do eat at non-exercise maintenance levels and don't compensate for your added exercise by eating more it may be hard but not impossible by any means.

    Pre-calorie counting I could easily negate 8 hours of hard exercise a week by eating more, got fitter and stronger but stayed fat.

    But don't forget that TO is apparently a woman. As a man you just burn more calories. Any calorie deficit from workout will be lower for a women due to: less muscle mass and possibly less weight/size. And one has to be able to work out that much! The calorie burn from just cycling around idly on an old Dutch granny bike even for an hour won't burn a lot of calories: just put a foot on the pedal and let gravity do its thing. Driving really hard, with mountains along the way does, but one needs to be able to do this.

    Strawman argument. Why would simply being female mean someone is restricted to a granny bike and cycling idly?
    Even if the OP halved my calories they would still be losing half a pound in winter and a lot more in summer.

    There's plenty of women who can, and do, burn far more calories than me as I'm determined but in no way exceptional in terms of power or distance cycled.

    I'm 56, work full time for my client (seated at a desk), have to commute to work, run my own company at well, have injury restrictions and still fit in exercise because I enjoy it. How's that for an alternative strawman?

    Exactly!!

    I'm a woman and I have lost weight through exercise alone ... specifically cycling. For many years, I would deliberately put weight on over the winter because I knew that the moment there was any snow-free road to ride on, I'd start losing the weight. By the time the snow fell again the next winter, I'd be underweight.

    I've never owned an old Dutch granny bike. Almost all my bicycles are road bicycle with a token mtn bike and tandem in the mix.

    And no, riding slowly for an hour probably won't do a thing ... but who wants to do that on non-recovery days. The only days I rode slowly for an hour or so were the days after riding a brisk century or double century or something.

    So some of the "it depends" factors I referred to are things like ...

    -- eating a moderate diet. I've seen references on TV and here to people consuming 7000 calories a day and more. Well, you'd have to do an awful lot of exercise to compensate for that. But if you consume a moderate diet of, say, 2000-3000 calories, you don't have to do quite so much exercise.

    -- exercising lots. During those summers of cycling, I was cycling anywhere from 15 hours a week on a rest week ... all the way up to 1200 km (90 hours) in a week. No, not kidding, not exaggerating. I rode four 1200 km randonnees over four years. And I rode a whole lot of training rides in preparation for that. On average, however, I was probably riding about 20-25 hours/week. If I'm burning 500 cal/hour, that's over 10,000 cal/week. Plus I walked a few hours each week (2 km at lunch + 2 km two or three times a week to get groceries), and would also dabble in weights a couple days a week.

    How did I get all that cycling into my day? I didn't own a car, so I cycled 5 days a week most of the year as part of my commute. And I didn't lollygag around out there. My commutes were like interval training. And then I'd grab a snack after work, and go for a 2 or 3 hour ride. Sometimes the rides might be hill repeats, sometimes intervals, and sometimes just long brisk rides. And weekends were for the long distance stuff.


    The thing is, if you're going to lose weight with exercise alone, it's a good idea to have a realistic idea of how many calories you are consuming, and a realistic idea of how many calories you are burning through exercising. And then burn more than you consume. CICO.

  • sijomial
    sijomial Posts: 19,809 Member
    yirara wrote: »
    sijomial wrote: »
    yirara wrote: »
    sijomial wrote: »
    Strawman argument. Why would simply being female mean someone is restricted to a granny bike and cycling idly?
    Even if the OP halved my calories they would still be losing half a pound in winter and a lot more in summer.

    There's plenty of women who can, and do, burn far more calories than me as I'm determined but in no way exceptional in terms of power or distance cycled.

    I'm 56, work full time for my client (seated at a desk), have to commute to work, run my own company at well, have injury restrictions and still fit in exercise because I enjoy it. How's that for an alternative strawman?

    I didn't say a woman will use a granny bike. I said most women have less muscles, are smaller than you and might potentially be lighter, hence a lower calorie burn for the same exercise at the same speed.

    But still in a deficit - that is the point, not the size of the deficit.
    Will I lose weight?
    ....was the actual question not "can I lose weight quickly" or "can I lose as quick as a middle aged man"!

    True, but your comment made it sound like it's easy to burn 3500kcal per week. For most people this is very difficult. Yes, it's possible but it will need a lot of dedication and energy to achieve this, especially if you're a woman.

    Go make and read what I wrote and not what you interpret - I objected to the point made that suggested that you have to be a pro or elite to have a high calorie burn. That's just not true in the slightest.

    By the way I have a much higher expectation of your gender than you appear to.
    I cycled a very hilly 50+ miles on Saturday and had my *kitten* handed to me on a plate by a 45 year old, 5' tall woman.