Will i be out of breath if i walk for 30 minutes straight?

We don't know if a 30 min walk will tire you. Maybe it will. Depends in part on how fast/hard you push yourself, or if you make it a casual stroll.

Do it and then you'll know. People who don't know you or anything about your health, don't know how a walk will affect you. Even if you are fairly sedentary, it doesn't mean you can't comfortably walk for 30 mins.

It depends on how fast you go. 30 minutes isn't very long, but make it more like 40 and just cruise slowly.

If you want to work on that, take some hikes regularly. They're kind of fun if you go with other people.

Probably not.. depends at the pace you walk in. At a normal pace, you won't be out of breath, maybe your legs will hurt a tinnyyy but that's it. Worst case scenario you burn a few calories ;)

It depends on how fast you walk. If you go at a leisurely stroll, maybe not. If you go at a good clip, probably. Since you are going somewhere, there probably will be built-in stoppages (such as traffic lights) that will make it a bit easier.

Furthermore, if you keep walking, you'll get used to it and eventually will be able to do these long walks without getting out of breath.

i'd hope not

If you are a girl, you have a bigger problem these days. Be careful out there. If you can, walk with someone and don't except a ride from anyone that you don't really know. And I mean really, really know.

You shouldn't be out of breath, but your legs might get tired.

So if you don't know if it will tire you how do you know it is a 30 minute walk? You might walk faster or slower than the person who told you that time. It may tire you a bit, but exercise is good so if it is safe you should walk, allow 45 minutes if you can.

no, it will do you remarkable amounts of good

No it will not do any harm. You should walk

You'll be sucking wind after 5 minutes. You have to work up to 30 minutes.