What is an essential technique when doing deadlifts?

Pushing through your heels is a crucial technique when performing deadlifts because it helps to engage the larger muscles in the posterior chain, including the glutes, hamstrings, and lower back. This engagement is vital for proper form and helps to maintain stability throughout the lift. When you push through your heels, you promote the correct movement pattern, which allows the weight to be lifted efficiently and safely. This technique also encourages a neutral spine position, reducing the risk of injury and ensuring that the lift is performed with maximum strength.

In contrast, pulling the barbell up with your arms can lead to an improper distribution of weight and may place undue stress on the upper body rather than utilizing the strength of the legs and lower back. Letting the barbell swing away from the body compromises form and can shift the center of gravity, increasing the risk of losing balance and sustaining an injury. Finally, bending over at the waist excessively can lead to a rounded back, which is a common cause of lower back injuries during deadlifts.