What Is the Difference Between Squatting & Dead Lifting?

Working the lower body through free weights requires the use of several powerlifting exercises that can be tough to master. Among these are the squat and the deadlift. Although the forms of each exercise vary drastically, each one essentially targets the same primary muscle groups in the lower body. However, the differences in form of each lift incorporate different secondary muscles. Understanding how each exercise impacts your body is crucial to achieving your fitness goals.

  1. Squat

    • Although two variations of the squat exist – the front and the back – both exercises target the same primary muscle groups in the lower body, and the execution of form concerning the lower extremities is quite similar. The squat requires you to compress your knees, bend at the waist and raise yourself up to a standing position while cradling a weighted barbell either in front of or behind your neck. The squat primarily engages the quads, the hamstrings, the glutes and portions of the lower back, incorporating your abs and erector spinae as secondary stabilizers.

    Deadlift

    • The deadlift also features a few notable variations, including the standard, sumo and stiff-leg deadlifts. The only variation that doesn’t engage the quads as a primary target is the stiff-leg deadlift. The other two fully engage the quads, and all three target the hamstrings, calves, gluteals and lower back. The deadlift also engages several secondary muscles for stabilization, including the lats, the obliques and the trapezius muscles. The form of a standard deadlift begins with the barbell on the floor and the knees compressed. The lifter grips the barbell, straightens the knees to fully engage the quads and hamstrings, then straightens the waist and back to a standing position.

    Comparison

    • Both the squat and the deadlift work most of the same primary muscles, require the same equipment and have the same starting and ending position for each of two phases of the lift. Yet the two exercises are starkly different. The squat is basically a press exercise, where you press weight against the force of gravity, while the deadlift is a pulling exercise, where the engaged muscles do not directly carry the force of the lifted weight. For this reason, the squat concentrates more force on the lower body, while the deadlift provides a more broad distribution of the weight’s stress through the upper body.

    Considerations

    • While squats and deadlifts differ in several significant ways, the two exercises are similar enough in the primary muscle targets to discourage the performance of both lifts during the same routine, except for advanced weight trainers or competitive powerlifters. For best results, swap one exercise for the other in consecutive workouts, or interchange squats for deadlifts every few weeks to prevent your body from quickly acclimating to a particular routine. Always use a spotter for squats performed without a Smith rack, and use a smooth, controlled form for each lift.