“Adjusting foot placement significantly changes muscle recruitment in exercises such as squats, leg presses, and hip thrusts despite biomechanical similarity.”

The present study demonstrated that manipulating foot position substantially alters neuromuscular activation, joint kinematics, ground reaction forces and, to a lesser degree, postural stability during both front and back squat variations. Quadriceps muscles (vastus lateralis, vastus medialis, rectus femoris) showed significantly greater activation in FH and HE compared with FE (p < 0.001), particularly during the ascent phase. Heel-elevated increased ankle dorsiflexion and squat depth, whereas FE reduced vertical ground reaction forces and shifted mechanical loading toward the posterior chain.

Quadriceps muscles (vastus lateralis, vastus medialis, rectus femoris) showed significantly greater activation in FH and HE compared with FE (p < 0.001), particularly during the ascent phase. Heel-elevated increased ankle dorsiflexion and squat depth, whereas FE reduced vertical ground reaction forces and shifted mechanical loading toward the posterior chain.

Their findings show that the hamstring and gastrocnemius muscle activation was significantly greater in the wide squat compared to the narrow position. Similarly, Paoli et al. [9] examined the influence of the squat width on the lower extremity muscular activation, and their results indicate that the gluteus maximus activation was significantly greater in the wide squat condition.

Scientific findings suggest that using NMES on foot muscles can decrease navicular drop after a 3-weeks programme (three sessions a week). In another study, we showed that combining NMES with other exercises during 5 weeks shifted plantar foot pressure distribution laterally, which resulted in a reduction of loads under the medial midfoot during running.

Quadriceps muscles (vastus lateralis, vastus medialis, rectus femoris) showed significantly greater activation in FH and HE compared with FE (p < 0.001), particularly during the ascent phase. Heel-elevated increased ankle dorsiflexion and squat depth, whereas FE reduced vertical ground reaction forces and shifted mechanical loading toward the posterior chain.

A study in the Journal of Strength and Conditioning Research found that altering foot height on the leg press platform significantly shifts muscle recruitment; low placement increases quadriceps demand via increased knee flexion, while high placement biases the gluteus maximus.

The leg press removes the stabilisation demand of the barbell squat and isolates the leg drive pattern. EMG shows: Quadriceps: High activation, comparable to barbell squat at matched loads. Gluteus maximus: Activation varies significantly with foot position — high foot placement dramatically increases glute activation; standard placement is quad-dominant.

...feet position on the footplate, regarding lower and higher feet placement [14,15] or width stance [15] have been some studied variants of leg press. ... Conversely, low feet placement elicited greater rectus femoris activity compared to high feet placement [14].

The best foot placement on leg press depends on which muscles you want to target. Place feet high for glutes and hamstrings, low for quads, wide for inner thighs, and narrow for outer quad development. Standard shoulder-width placement in the center provides balanced muscle activation for overall leg development.

A high foot placement or a wide stance can be most effective for strengthening and enhancing the hamstrings and glutes. These positions allow for greater hip flexion and extension, key movements for engaging the posterior chain.

Foot placement on a hip thrust machine greatly affects the muscle activation and effectiveness of the exercise. If your feet are too far forward or too close to your body, you may not position your shins correctly. This can limit glute activation. A proper starting position typically involves placing your feet shoulder-width apart while your knees are bent at approximately 90 degrees.

Yes, different foot placements on hip thrust machines can result in varying degrees of muscle activation. Wider foot stances and slightly turned-out toes can target the glutes more effectively. Experimenting with different foot placements can help you find the best position for your individual needs and preferences.

Using electromyography (EMG), studies indicate that wide stance squats yield higher glute and adductor activation, while narrow stance squats light up the quads significantly more.

Feet position and glute activation — does it matter? Yes. Feet further from the bench increase hamstring contribution; feet closer increase quad contribution. Feet at hip-width with slight external rotation maximises glute activation in most people.

When you place your feet higher on the leg press platform, you shift the focus of the exercise to your hamstrings and glutes. This high foot placement technique reduces the involvement of your quadriceps, allowing for a more intense workout for your posterior chain.

Generally speaking, the starting position for a hip thrust will have your feet at shoulder width with your knees bent at around 90°. However, by adjusting your foot placement, you can increase or decrease the amount of pressure that you put on certain parts of your hamstrings, glutes, and even your quadriceps.

Several studies have shown that the way you position your feet on the leg press platform can in fact impact the recruitment of your lower body musculature. That said, knee-dominant exercises like a leg press will always be quad dominant – regardless of foot positioning. So no matter how much you change up your footing, you WILL work your quads nonetheless.

From a muscle recruitment standpoint, rotation of the foot outward 30° has no effect on activation of the quadriceps, hamstrings, or gastrocnemius when compared to a neutral foot position. ... Similarly, varying rotations of the tibia and femur from 30° inward to 80° outward has no effect on quadriceps activity.

From the data presented, it can be suggested that during a partial weight bearing squat with alternating foot positions, maximal muscle average and peak activation for the quadriceps femoris occurs in a Staggered position. Altering the foot position (Internally or Externally rotation) demonstrated little to no effect upon the quadriceps femoris.

Weightlifters have commonly believed that changing joint position can alter specific muscle activation. The magnitude of force produced by a muscle is highly dependent upon the length of the muscle.

While altering foot position may change how a squat feels, its anatomical impact is more nuanced. The quadricep muscles, including rectus femoris and vastus group, are minimally affected by foot width variations. Research Insights. Several studies, including those by Greg Nuckols and Paoli et al., found no significant differences in quadricep muscle activation with varying stance widths.

Changing your stance width alters the leverage and the angles at which your joints move. As one of the reference documents highlights, a narrow stance can lead to moderate net joint moments in the ankles and knees, while a wider stance tends to increase the demand on the hip extensors and lumbar extensors.

No differences in muscle activation were found between wide and narrow stances, although some muscles had greater activity in the squat than the leg press.

Each foot position creates different joint angles that directly affect muscle activation: Greater knee flexion (low placement) = increased quadriceps stretch and activation; Lesser knee flexion (high placement) = increased hip extensor involvement. The angle of push changes with foot placement: Low placement: More horizontal force vector, requiring greater quadriceps involvement; High placement: More vertical force vector, allowing glutes and hamstrings to contribute more; Wide placement: Lateral force components activate adductors.

Interestingly, recent studies show that performing SLHRT with the toes in dorsiflexion (inclined plate) resulted in a greater amount of work at the midfoot region. This position allows foot muscles to operate closer to their optimal length, at which they can exert maximal force to stiffen the arch.

Muscle activation presented no differences between conditions regarding feet width stance or feet rotation.

If you are trying to activate different muscles during your squat, don't worry so much about which direction your toes are pointing. Instead, change the position of your feet relative to each other and your body. Staggered stances and a narrow stance can increase quadriceps activation, while a wide stance can increase gluteal muscle activation.

Feet further from the bench increase hamstring contribution; feet closer increase quad contribution. Feet at hip-width with slight external rotation maximises glute activation in most people.

By using electromyography (which works by placing electrodes on a muscle and recording their activation) they found minor differences in the calves and hamstrings depending on the leg press feet position, but the average readings for the quads weren't significantly different between all eight variations of foot placements for leg press!

Debunking Myths About Foot Position, Depth, and Muscle Activation. The Differences in Training for Hypertrophy (Muscle Size) vs. Strength & Power | Dr. Andy Galpin.