Another runner here. Well, nowadays, jogger.
I think the walk run idea is fantastic.
Your balance, running form and step will be figured out by you, without even thinking of it, just because you’re practicing. You need all of that to help your body cope with the impact. Your muscles need to work to help you deal with the impact of hitting the ground. Running form is the most important thing and you need time to figure it out. If you start to really run too soon, perhaps your form won’t be as good as it can get with practice, and you’ll hurt your knees, for instance.
I’d keep doing it (jog/walk) for much longer than you think it is necessary.
Running 5k is super easy. The difficult thing is to run consistently AND not get your knees, feet, etc hurt.
About the shoe thing… does the guy saying this offer links and discounts for shoes? Is he sponsored by shoe makers? I’m very suspicious of that kind of speech. Or is he an ultra runner? A pro? Their needs are different.
I’d say the least important thing in running is the shoe. Nowadays, even cheap shoes have cushioning enough. Your quads and back/core muscles are a lot more important. And your form, stride, step.
The thing is that the form adapts to the shoe. So, I can’t see changing shoes all the time as something good for the runner. Sure, if you’re really very committed and doing it for a living, you’ll be able to adapt quickly, etc. But for the common mortal who just wants to do a 5k a couple of times a weak…
I have 170 euros and 55 euros running shoes. There’s no difference between them, except that the shoe box is a bit wider in one pair. It means my toes spread less, or more, depending on the shoe I’m wearing. A tiny difference, nothing huge. Lacing them differently changes that.
Running shoes should be big enough that your toes don’t hit the front of it when you run. Attention, because with the impact, your foot kind of flattens more and it is as if it was bigger. Just standing up doesn’t reproduce this. You need do jump up and down with the shoes when you’re buying them to test how they feel with impact. Better yet, sprint in them, before buying. If you can’t, just jump up and down, paying attention if they’re big enough for your toes when your foot is being squashed by the impact.
Socks are kind of important. I like them tight. It kind of works for me in preventing blisters, but you’ll find what works for you with practice. I know runners who love thin socks. I can’t even begin to understand! Lol
Run is fun. The freedom!
Fellow cyclist here. The advantage of running: if the weather is really bad, a shorter workout (run instead of bike) will give the same boost. When traveling, it is easier to take your running shoes than your bike.
Plus, the more things we can do, the better it is for not getting bored.