McGill Big three worked for me. Random link about them: https://www.womenshealthmag.com/uk/fitness/strength-training/a45544421/mcgill-big-3/ https://www.women

McGill Big three worked for me. Random link about them: https://www.womenshealthmag.com/uk/fitness/strength-training/a45544421/mcgill-big-3/ https://www.womenshealthmag.com/uk/fitness/strength-training... McGill works with famous weightlifters and athletes which gives him some bro-science cred, he has actual science-science cred but he's also very good on what's actually important for the average aging person. Highly recommend his back mechanic book.