Elbows down & thumbs up.
Use your shoulders in the Power Position for strength and to protect your back.
Move at your hips with butt out and weight in heels when bending, leaning and reaching.
This is a balanced movement and will take care of your back.
To avoid twisting stress on your lower back – move your feet.
Your toes and nose need to face the same direction.
Breathe out with heavy activities.
This will increase your power and protect your back.
Lift like a Weightlifter to use the power of your legs and protect your back:
Butt out
Weight in heels
Chest up
Breathe out
Drive through heels to lift