Table 1. Description of data extracted from each article about subtopics: exercises, electromyography signal normalization (EMG) method, electrode placement, testing load, and main findings.
References Exercises EMG normalization method Electrode placement Testing Load Main Findings
Williams et al. 2018 Back Squat, Barbell Hip Thrust and Split Squat Standing glute squeeze A line was drawn between the posterior superior iliac spine and the greater trochanter; the upper electrode was placed approximately 5 cm above and laterally to the midpoint of this line, given the diagonal direction the muscle fibers course. The lower electrode was positioned approximately 5 cm below and medially to the same line. 3RM Barbell hip thrust presented a higher mean GMax activation than back and split squat
Marchetti et al. 2018 In-line and Traditional Lunge Prone position with knee 90° flexion 50% on the line between the sacral vertebrae and the greater trochanter 10RM Both exercises presented similar GMax activation
Collazo Garcia et al. 2018 Barbell Hip Thrust with feet position variations Prone position with knee 90° flexion 50% on the line between the sacral vertebrae and the greater trochanter 40%RM Rotation feet variation presented the higher GMax activation
Yavuz and Erdag, 2017 Back Squat Extended and flexed knee position with slightly outward rotated legs and hyperextension position (~20°) 50% on the line between the sacral vertebrae and the greater trochanter 80, 90 and 100%RM Higher GMax activation with higher loads (90 and 100%RM)
Andersen et al. 2017 Barbell Deadlift, Hex-bar Deadlift, and Barbell Hip Thrust Prone position with straight legs 50% on the line between the sacral vertebrae and the greater trochanter 1RM Barbell hip thrust presented the higher GMax activation
McCurdy et al. 2017 Bilateral Squat, Modified-Single-leg Squat, and Stiff-leg Deadlift Prone position with knee 90° flexion Gluteus maximus belly parallel with the muscle fibers Bilateral and modified-single-leg squat 3RM Stiff-leg deadlift 8RM Greater GMax activation in the modified-single-leg squat compared to others
Da Silva et al. 2017 Partial (0-90°) and Full (0-140°) Back Squat Prone position with knee 90° flexion against resistance 50% on the line between the sacral vertebrae and the greater trochanter 10RM Partial back squat presented higher GMax activation
Evans et al. 2017 Back Squat and Belt Squat Glute squeeze 50% on the line between the sacral vertebrae and the greater trochanter 5RM Higher GMax activation found for back squat
Contreras et al. 2016 Barbell Hip Thrust with Traditional, Band and American style Standing glute squeeze or prone bent-leg hip extension against manual resistance Upper gluteus maximus: superior and lateral to a line drawn between the posterior superior iliac spine and the posterior greater trochanter; Lower gluteus maximus: inferior and medial to a line drawn between the posterior superior iliac spine and the posterior greater trochanter 10RM Higher GMax activation found in the traditional Barbell hip thrust than others
Contreras et al. 2016 Back Squat and Barbell Hip Thrust Standing glute squeeze or prone bent-leg hip extension against manual resistance Upper gluteus maximus: superior and lateral to a line drawn between the posterior superior iliac spine and the posterior greater trochanter; Lower gluteus maximus: inferior and medial to a line drawn between the posterior superior iliac spine and the posterior greater trochanter 10RM Barbell hip thrust presented higher GMax activation
Contreras et al. 2015 Parallel and Full Back Squat and Front Squat Standing glute squeeze or prone bent-leg hip extension against manual resistance Upper gluteus maximus: superior and lateral to a line drawn between the posterior superior iliac spine and the posterior greater trochanter; Lower gluteus maximus: inferior and medial to a line drawn between the posterior superior iliac spine and the posterior greater trochanter 10RM No differences found between exercises
Yavuz et al. 2015 Front and Back Squat Extended and flexed knee position with slightly outward rotated legs and hyperextension position (~20°) 50% on the line between the sacral vertebrae and the greater trochanter 1RM No differences found between exercises
Gomes et al. 2015 Back Squat with and without knee wraps Prone position with knee 90° flexion 50% on the line between the sacral vertebrae and the greater trochanter 60%RM and 90%RM Knee wrap decreased GMax activation and higher load-induced higher GMax excitation
Aspe and Swinton, 2014 Back and Overhead Squat Horizontal position anchored at the ankles and supported across hip joint on a glute-hamstring apparatus 50% on the line between the sacral vertebrae and the greater trochanter 60, 75 and 90% 3RM Higher GMax activation found in back squat compared to overhead for all intensities tested
Simenz et al. 2012 Step-Up, Crossover Step-Up, Diagonal Step-Up, and Lateral Step-Up Lying prone with 70° hip flexion on a decline bench muscle belly one-third of the distance from the second sacral spine to the greater trochanter. 6RM Step-up presented higher GM activation
Escamilla et al. 2002 Sumo and Conventional Deadlift EMG data normalization averaged over each of the trials 50% on the line between the sacral vertebrae and the greater trochanter 12RM No differences found between exercises
GMax = Gluteus maximus; 1RM = maximum repetition.