gluteus; gluteal muscle
Anatomical term for the buttock muscles. Used in medical and fitness contexts.
I do exercises to strengthen the gluteal muscles every day.
The gluteal muscles consist of three parts: the gluteus maximus, gluteus medius, and gluteus minimus.
gluteus maximus
Compound of 殿 (buttocks) and 筋 (muscle). The reading でんきん follows standard on'yomi.