October 19th, 2017

Barbell Versus Machine Deadlifts

Using machines can make weight training safer, especially when you don’t have a training partner to use as your spotter. Of course, the movement won’t be exactly the same as using the traditional barbell. A study published in the Journal of Strength and Conditioning Research compared traditional deadlifts to a walk-in style deadlift machine.
 
Subjects performed conventional barbell deadlifts using a pronated grip and tried both ball of foot and toe alignment in the deadlift machine. Although the walk-in machine allowed a more upright trunk angle, potentially reducing stress on the lower back, it also shifted muscle activity away from the glutes to the knees.