The deadlift gets a worse reputation than it deserves. Studies of recreational lifters across multiple gyms show that deadlift injury rates are lower than running injury rates per hour of training. The problem is not the lift. The problem is that most people learn the deadlift from a YouTube video, never have a coach watch them pull, and develop compensations they cannot see. Those compensations stack up over months and years until something gives.
The first mistake is starting position. Most people set up too far from the bar. The bar should sit directly over the middle of the foot, which means the bar is roughly an inch from the shin at setup. When the bar is set forward, the lifter has to either drift forward at the start, which loads the lower back, or pull the bar back into position, which wastes energy and shifts the load pattern. The fix is simple. Step up to the bar, look down, position your feet so the bar bisects the laces.
The second mistake is the back position at the start. The back should be flat, not arched and not rounded. Lifters who chase a heavy arch in the lower back tend to pop the hips up first when the weight gets heavy, which converts the lift into a stiff-legged pull and concentrates load on the lumbar spine. Lifters who round the back from the start put a different kind of load on the lumbar spine, which is the load that produces disc problems over time. The cue that works for most people is to think about pulling the chest up and the hips down at the same time.
The third mistake is the bar path. The bar should travel in a straight vertical line from the floor to the lockout position. If the bar drifts forward as it leaves the floor, the lifter is using too much back and not enough leg drive. If the bar swings around the knees on the way up, the knees are getting in the way of the bar path because they have not been pushed back far enough at setup. Filming the lift from the side at body height and watching the bar against a vertical reference is the fastest way to diagnose bar path problems.
The fourth mistake is the breathing pattern. The deadlift requires bracing the abdominal cavity to support the spine under load, and bracing requires holding the breath. The pattern that works is to take a deep breath into the belly before the pull, hold it through the entire repetition, and exhale at lockout or after setting the bar back down. Lifters who exhale during the pull lose intra-abdominal pressure at the worst possible moment. Lifters who never learn to brace properly tend to develop low back pain even on submaximal loads.
The fifth mistake is the lockout. The lockout should be hips fully extended, glutes squeezed, knees straight. It should not be a hyperextension of the lumbar spine. Lifters who lean back at the top to feel the lockout are loading the spine in extension under heavy load, which is exactly the position that produces facet joint problems. The correct cue is to think about standing tall and squeezing the glutes, not pulling the shoulders back.
The grip question is worth addressing briefly. Most people should pull double overhand with a hook grip or use straps once the load exceeds what double overhand can hold. The mixed grip, with one hand over and one hand under, is biomechanically asymmetric and over time produces shoulder issues in the supinated arm. Powerlifters compete with the mixed grip because the rules allow it and grip strength is often the limiting factor. Recreational lifters should use straps once the load gets heavy enough that grip becomes an issue.
The shoes matter more than people think. The deadlift should be performed in flat-soled shoes or barefoot. Running shoes have soft, compressible soles that absorb force the lifter is trying to apply to the floor. Converse Chuck Taylors at 65 dollars are the canonical cheap option. Notorious Lift, Sabo, and Reebok make purpose-built lifting shoes in the 90 to 140 dollar range. The investment is worth it for anyone deadlifting more than once per week.
The programming question is how often to deadlift. The research literature on training frequency shows that two pulls per week produces better strength gains than one pull per week for most intermediate lifters. The total weekly volume should be in the range of three to six working sets at intensities of 70 to 90 percent of one rep max. Heavier and lower-volume work and lighter and higher-volume work should be alternated through the week to manage fatigue.
Most lifters who get hurt deadlifting got hurt because they pushed weight before they could control the movement. The honest progression is to spend the first three months learning the lift with a load that is light enough to focus on form, then add weight gradually over the following six to twelve months. The weight will come. The form has to come first. A coach for one or two sessions to film the lift and correct compensations is the best three hundred dollars a lifter can spend.
