why is running not considered "leg day"?

That_car_is_full_of_balloons

my leg muscles feel absolutely taxed after a long run

i dont even get that feeling when i do squats, calf raises, leg press

yesterday i did a long run and today i used the stationary bike at 3-4 levels higher than i normally do. my legs got STRONGER.

so why would running not be considered the ultimate leg workout?

BarackMeLikeAHurricane

You're not squatting heavy enough. Running is cardio and hurts your gains.

bobf279

You're not squatting heavy enough. Running is cardio and hurts your gains.

I don't understand the "hurts your gains" bit

succubaeangel

I think that Leg Day is when you work to bulk/strenghen your legs which happens when you squat. I'd say sprinting instead of running for a long time is a Leg Day. I could be wrong though. *shrug

contingencyplan

Running, and anything you can do for an extended period of time without fatigue, is a cardiovascular exercise that trains endurance. Your legs are not getting stronger from running. Are you squatting with an amount of weight that you can only manage 5-8 reps? A strength building workout has you hitting muscle fatigue in a matter of seconds, not of minutes.

astrampe

"hurts your gains " - running might burn muscle if your protein intake is not high enough - but if you are not seriously trying to build muscle, it's no big deal....
I run and lift weights because I love both...Eat lots of protein to retain muscle...
Running is not considered a "leg" day because it is a lot more cardio than resistance....

Lupercalia

Well, I suppose you can call it whatever you want, but typically when one refers to "leg day" they mean strength training with weights, not cardio exercise.

If you're squatting and not feeling fatigued, you're doing it wrong. Throw some more weight on that barbell and perhaps increase the volume of work.

billsica

you are comparing apples to oranges. Running world and lifting world are pretty much separate things.

Just try to balance your squats VS runs.

kms1320

running is to leg day what clapping would be to chest day.

haroon_awan

Long distance running builds stamina/endurance, that's why you feel stronger. But it does not build muscle. Look at marathon runners compared to sprinters. Who has a better physique? Female sprinters/jumpers in my opinion have a more pleasing physique than long distance runners. This isn't a rant on runners, as I have ran long distance events across the UK and other countries.

A traditional leg or lower body day has something like squats, deadlifts, some hamstring work and maybe some calves. Ask a trainer to check your form and routine to see what it's like.

You're not squatting heavy enough. Running is cardio and hurts your gains.

I don't understand the "hurts your gains" bit

She means doing too much cardio and not eating enough protein and not doing strength training will reduce lean muscle mass. Reducing lean muscle mass is something you DO NOT want to do.

jennifershoo

You're not squatting heavy enough. Running is cardio and hurts your gains.

Hurt your gains???? So are we not allowed to do any cardio ever if we lift, according to you?

deeray

running is to leg day what clapping would be to chest day.

^^This :laugh:

Sawjer

running is to leg day what clapping would be to chest day.

Best response ever, love it.

Refr_Quicksilver

running is to leg day what clapping would be to chest day.

^^ LoL,, great analogy...

LiftAllThePizzas

Running and heavy squats focus on two different types of muscle fibers.

bobf279

I was under the impression that you could use the muscles built up in your legs during strength training for some purpose like maybe running faster and further? I could be wrong.

gsager

Running is cardio.

heybales

I was under the impression that you could use the muscles built up in your legs during strength training for some purpose like maybe running faster and further? I could be wrong.

That different muscle fiber could indeed help you get up that short hill quickly, sadly using a lot more carbs than your endurance muscle would normally do it with going a tad slower.

But farther, no, faster, yes. Hence lifting for sprinters.

To OP's comment, you can also feel the same soreness day after a really long endurance aerobic run as a lifting session, in both cases you've torn up muscle that now needs healing.

But I've only felt that during one time, end of half-ironman tri, not even a marathon recovery day feels the same to my legs.

toddis

There are muscles for standing, walking, long distance running, etc. Then there are muscles for burst movements, heavy lifting, and the like. Your legs are composed of both muscles. When you run you are telling your body to improve that type of muscle and when you lift to improve the other type. If you combine both your body appears to split the adaptation of muscle.

lisamarie1780

Using your legs isn't as simple as building your legs. There are different types of muscle fibres, they work differently in different situations.
I was a sprinter before I had kids, 200m. I had big muscular legs. Long distance runners had long lean legs... running for a long time doesn't require strength or power, it requires endurance.... different thing entirely from power .... different fibres in the muscle are built in long distance runners. I never saw a long distance runner with big or muscular legs... if you want muscular legs squat or sprint :bigsmile:

Roadkatt

Jennifer- if you were a bodybuilder then you would need to worry about how much and what type of cardio you do as you wouldn't want to 'hurt your sins' which means you are losing muscle mass. This happens with to much cardio and not enough protein. Bodybuilder s who compete are more worried about muscle size and don't stress cardio although they do some. An endurance athlete would be just the opposite as you are then stressing the cardio rather than the muscle size or strength.

If you aren't either of those and either exercise for weight loss/control or because you enjoy the activity then all you really need is to find a happy mix of both. Do some weight training because you will be more tone and your metabolism will be higher causing you to burn more calories with any activity. But also do some cardio to keep your heart and lungs healthy.

Hope this helps some!

craigmandu

You're not squatting heavy enough. Running is cardio and hurts your gains.

Hurt your gains???? So are we not allowed to do any cardio ever if we lift, according to you?

If your focus is strength only then in the purest sense yes. OP is asking why running doesn't have the same effect as say a lifting routine for the legs would. And that answer is simple....running is an aerobic (relying on oxygen) process that slowly depletes the type I fibers (slow twitch) in the legs, these fibers control sustained endurance and stamina. Lifting is an anerobic (not relying on oxygen) process that uses minimal type I, and more type II (fast twitch) fibers. These fibers control explosive energy, and fatigue quickly...as such they have to store more nutrients in them than type I fibers, as type I fibers are more efficient at using oxygen to create the energy they need.

Depending on the exercises you routinely do, will decide what that ratio of fibers are in each muscle group...the more strength, the more type II, the more cardio, the more type I.

Doing cardio exercises however, is not all about optimizing or creating a higher type I fiber amount in a muscle group..there are side benefits of increased overall cardiovascular health, and creating a better overall system of delivering oxygen to all the muscle groups in your body.

Why you see alot of people decide to forego cardio while they strength train is simply that they don't need it..they are trying to increase type II fibers or create new muscles that are primarily type II.