Best free resources please!

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Good afternoon everyone, I’m looking for advice around tried and tested apps or videos that I can do at home. I have run previously but nothing in the last two years and I do t feel confident enough to go out in this weather in the dark.
I work long hours and have a limited budget, which is why I'm looking for free options.
I'm a size 8 but very unfit and ‘loose’, so I’m particularly looking for anything to help me tone up.
Please share your recommendations!!

Resources for what? What kind of exercise do you want to do?

I like Workout with Roxanne on YouTube. Caroline Girvan is popular too, but her workouts are hard.

For running, there are loads of free and paid Couch to 5k apps. I use Zombies Run. I think you get the first few weeks free, and then you have to pay. It has couch to 5k, 5k improver, 5 to 10k, half-marathon, and marathon training plans.

There are a surprisingly large number of resources on the NHS app. Have look there.

Thank you!! I have C25K and Zombies! Run, which I love!! Just don’t love running in the dark 😂😂
I’ll have a look at the other suggestions, thank you.