Gluteus Maximus Activation during Common Strength and Hypertrophy Exercises: A Systematic Review
Walter Krause Neto Journal of Sports Science and Medicine (2020) 19, 195 - 203
The gluteus maximus (GMax) is one of the primary hip extensors. Several exercises have been performed by strength and conditioning practitioners aiming to increase GMax strength and size. This systematic review aimed to describe the GMax activation levels during strength exercises that incorporate hip extension and use of external load. A search of the current literature was performed using PubMed/Medline, SportDiscuss, Scopus, Google Scholar, and Science Direct electronic databases. Sixteen articles met the inclusion criteria and reported muscle activation levels as a percentage of a maximal voluntary isometric contraction (MVIC).
The exercises classified as very high level of GMax activation (>60% MVIC) were step-up, lateral step-up, diagonal step-up, cross over step-up, hex bar deadlift, rotational barbell hip thrust, traditional barbell hip thrust, American barbell hip thrust, belt squat, split squat, in-line lunge, traditional lunge, pull barbell hip thrust, modified single-leg squat, conventional deadlift, and band hip thrust.
We concluded that several exercises could induce very high levels of GMax activation. The step-up exercise and its variations present the highest levels of GMax activation followed by several loaded exercises and its variations, such as deadlifts, hip thrusts, lunges, and squats. The results of this systematic review may assist practitioners in selecting exercised for strengthening GMax.
Key Points
The step-up and its variations may elicit the highest level of Gmax activation possibly to the stabilization requirement of the exercise.
Several bilateral exercises (e.g. hip thrusts, squats, deadlifts, and lunges) can provide very high level of GMax activation.
The external load, movement velocity, level of fatigue, the mechanical complexity of the exercise, and the need for joint stabilization, might directly influence GMax activation.
Further research may investigate the best practices for normalizing GMax activation.