@Miguel, Welcome to StrongFirst!
My absolute top tip to fix it all, do it all, and progress very well is to spend the $$(for me, $60), on a session with an SFG1 or SFG2.
Second top tip is to attend one of those all day sessions for $200.
For the rest of us, (I AM seeing my local SFG2 soon, it is a Christmas gift
) I'd go through the threads on this forum and look for folks who posted a video asking
for feedback on their form and watch every single one.
Look for responses from the likes of
@Steve Freides,
@Anna C.,
@aciampa,
@Harald Motz, and anyone else with a 'strong and robust presence on the forum'
or a cool title like SFG1 or Team Leader below their handle.
I strongly recommend S&S as a starter program.
Read the book no less than 5 times, about a week apart each reading worked well for me.
It is a text book from the premier school of strength.
Nobody reads a book and absorbs it 100% the first time through.
I have read many threads starting with someone who is dissatisfied with their program, like S&S, only to read on to find they have
adapted it into something else. They aren't getting the results of S&S because they AREN'T DOING S&S.
This program was developed largely by one of the, if not THE premier Kettlebell practitioner in the world: Pavel.
1000's of hours of work and millions of swings went into the development of this program.
When someone can document more work than that, then they can change the program to fit their needs.
But it is no longer S&S. It's something else.
My goal is not to see what else I can do, although I did fall into that trap several times in the beginning...
My goal is to see how close I can get to the program.
Practice makes perfect.
But NOT if you are practicing it WRONG.
I have some mobility issues related to being 54yo, and 50lbs overweight. 6'0", 253lbs.
Original Strength is very good, and I have also hear Naked Warrior by Pavel is also a great companion to S&S.
I have read every one of the over 5000+ messages in this forum, and am confident if I don't have the answer to a question,
I know who to ask.
So you and your buddy I say,
WELCOME!
Keep reading and keep swinging!!