
If you want to build proper support for your spine, you should strengthen your deep core muscles. These muscles are located deep within your abdomen and provide stability for your back and hips. Strengthening them could alleviate backache, boost your posture and help with balance, too.
As a personal trainer, I’ve experienced firsthand how focusing on my deep core has improved my form during weightlifting, giving me greater control and strength for moves like the deadlift and squat.