To build muscle faster, use heavier weights.
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Building your glutes means building up your butt. Your gluteus maximus, medius and minimus make up your butt and hip region, and building these muscles will give you the larger, perkier bottom you're looking for. While your genetics will still determine how large your glutes are, regular resistance training will develop your muscles in the area. The American Heart Association recommends at least two days of moderate to high-intensity resistance training a week. To build your glutes fast, do resistance training that includes lower body exercises every other day.
Weights and Repetition
To build bulk in your muscles - including your glutes - you need to have heavier weights or greater resistance. Rather than doing many repetitions with light weights, it's better to up your weight level and lower the number of repetitions. In fact, if you can do two sets of eight to 10 repetitions with only minimal difficulty, increase your weight or resistance amount to build muscle faster.
As you're looking to build muscle fast, using weights with your exercises - rather than only bodyweight - is suggested. For this workout, stand with your feet hip-width apart, with a dumbbell held in each hand. As you take a step forward with your right leg, land firmly on the heel to ground yourself as you bend your hips and right knee until your left knee is almost on the ground. Rise back up and return to starting position, repeating eight times for two sets before switching sides. Do this exercise slowly so you are relying on muscle strength and not momentum. Increase the weight of the dumbbells as the repetitions become easier. This exercise works your gluteus maximus, as well as your quadriceps, so you will feel the exercise especially in the front of your thighs and in the main muscle of your butt.
Place yourself on your hands and knees, with your hands directly under your shoulders; fully extend your arms. Space your knees hip-width apart. Raise your right leg directly out to your right side, keeping your knee bent at 90 degrees. Raise your leg until your thigh is parallel to the floor, perpendicular to your body. The movement is similar to a dog raising his leg to urinate. Hold for three to five counts and pulse as you count before lowering your leg to starting position and then repeating the raise. Do 10 raises per side for two sets.
Bulgarian Split Squat
A variation on the basic squat, this exercise can be done with either a barbell or dumbbells. For a barbell, hold the barbell with an overhand grip and balance it on the back of your shoulders. For dumbbells, hold one in each hand, hanging along the side of your body. Standing with your feet hip-width apart, place your right foot back on a bench that is one step behind your body. Only the top of your foot - up to or just before the ankle - should touch the bench. Keep your torso straight as you slowly lower yourself into a squat with all your weight on your left leg, descending until your right knee almost touches the ground. Your left thigh should be parallel to the floor. Repeat eight times before switching sides.