1. Squat. Keep the following in mind when lifting with the squat technique. The back should be in the locked-in position. Use a Booyah Stik or broom handle and use it to line up your spine correctly.

This old advice isn't very useful, it turns out. Here's what you need to know instead.

Keeping your back strong is important as it provides support to the spine, thereby reducing chronic pain, and preventing injuries. Also, when you have a strong back, it improves posture, enhances ...