A upper legs exercise targeting the quadriceps, performed with machine.

Body part
Upper LegsEquipment
Machine
Target muscles
Quadriceps
Secondary muscles
Calves, Glutes, Hamstrings
Position a Smith machine bar a couple feet off of the ground. Ensure that it is resting on the safeties. After loading the bar to an appropriate weight, lie underneath the bar. Place the middle of your feet on the bar, tucking your knees to your chest. This will be your starting position.
Begin the movement by driving through your feet to move the bar upward, extending the hips and knees. Do not lock out your knees.
At the top of the motion, pause briefly before returning to the starting position.
Primary (target)
Secondary
Log your sets and the app does the rest — automatic PR detection, progression charts for every lift, and progressive overload that adjusts your next workout. Paired with AI nutrition coaching so your training and your plate pull in the same direction.
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