“Inverted hips” isn’t an official medical or anatomical term. It’s a phrase used casually online to describe two related but distinct things: the inward curve some people notice on the outer hip area (commonly called “hip dips” or “violin hips”), or a body proportion where the hips are narrower than the shoulders (the “inverted triangle” body shape). Both are completely normal variations in human anatomy, and understanding the skeletal structures behind them explains why they look the way they do.
Hip Dips: The Inward Curve Below the Hip Bone
The most common meaning of “inverted hips” refers to hip dips, the slight indentation that runs between the top of the hip bone and the upper thigh on each side of the body. Instead of a smooth, outward curve from waist to thigh, there’s a subtle dip inward just below the hip bone before the thigh rounds out again. The shape resembles the curves of a violin, which is why they’re sometimes called violin hips.
Everyone with a typical skeletal structure has hip dips to some degree. They’re more visible in women because the female pelvis is wider and shaped to accommodate pregnancy, which makes the angle between the hip bone and the thigh bone more pronounced. Men can have them too, though they tend to be less noticeable. Whether your hip dips are prominent or barely visible comes down to a few factors that are almost entirely out of your control.
Why Hip Dips Appear: Bone Structure and Fat Distribution
The primary driver is your skeleton. The width and shape of your pelvis, the angle of your femoral neck (the angled section connecting your thigh bone to its ball joint), and the distance between the top of your hip bone and your hip socket all determine how deep the dip appears from the outside. The femoral neck angle changes throughout life, starting around 30 degrees at birth and settling to roughly 15 degrees in adulthood, but the exact angle varies from person to person. A wider pelvis or a hip socket that sits higher on the pelvis tends to create a more visible indentation.
Layered on top of the skeleton is soft tissue: fat and muscle. Where your body stores subcutaneous fat plays a big role in whether the dip is noticeable. Genetics, ethnicity, age, and hormones all influence fat distribution patterns. Estrogen, for example, directs fat storage toward the hips and thighs rather than the abdomen. During menopause, fat tends to shift away from the thighs and toward the midsection, which can make hip dips more or less visible at different life stages. Certain gene clusters are specifically associated with increased fat in the hips and thighs, while others favor abdominal storage. In short, your DNA has a lot to say about the contour of your outer hip.
Can Exercise Change the Appearance?
Targeted glute and hip exercises can build muscle mass in the area surrounding the dip, which may create a rounder, firmer look. The gluteus medius, the fan-shaped muscle on the outer hip, sits directly in the zone where hip dips are most visible. Strengthening it through movements like lateral leg raises, clamshells, curtsy lunges, and banded hip abductions can add volume to that area over time.
That said, no amount of exercise will completely eliminate hip dips. The indentation is shaped by bone, and muscle grows on top of bone. You can soften the appearance, but the underlying skeletal geometry doesn’t change. If someone on social media claims they “fixed” their hip dips through a workout program, what likely happened is muscle growth and changes in body fat made the dip less pronounced, not that it disappeared.
Surgical Options and Their Limitations
Some people pursue fat grafting procedures, where fat is liposuctioned from one area of the body and injected into the hip dip region. Recovery involves about two weeks of bruising and soreness at both the removal and injection sites, and it can take up to six months to see the final result. The outcomes are unpredictable for an important reason: the body reabsorbs a significant portion of the transferred fat. Studies show that 30 to 70 percent of the injected fat may be absorbed within the first year, meaning the effect can fade substantially over time.
Common side effects include swelling, bruising, scarring, and the possibility of fat migration or dimpling at the injection site. Infection is rare but possible. Because results are inconsistent and temporary, this is a procedure worth researching thoroughly before considering.
The Inverted Triangle Body Shape
The other meaning of “inverted hips” relates to overall body proportions rather than a specific indentation. An inverted triangle body shape describes someone whose shoulders and upper body are broader than their hips. This creates the visual impression that the hips are narrower than expected, which some people describe as their hips being “inverted” relative to their shoulders.
This is a proportional trait, not a medical condition. It’s common in swimmers, athletes with developed upper bodies, and people who are simply built with wider shoulders and a narrower pelvis. Clothing strategies that work well for this proportion include styles that add visual width at the hip: flared skirts, wide-leg trousers, palazzo pants, and culottes. Softer, draped fabrics on top can downplay shoulder width, while structured or voluminous bottoms balance the silhouette.
Why the Term Causes Confusion
Part of the confusion around “inverted hips” is that it sounds like something went wrong, as if the hips are turned the wrong way or positioned abnormally. In reality, both meanings describe normal anatomical variation. Hip dips are a universal feature of human skeletal structure that varies in visibility. The inverted triangle proportion is one of several common body shapes, no more or less healthy than any other.
The term gained traction on social media, where body shape terminology often gets invented or repurposed outside of medical contexts. If you came across “inverted hips” in a fitness or fashion discussion, it almost certainly refers to one of these two things rather than any clinical diagnosis. There is no medical condition called “inverted hips,” and no doctor would use that phrase in a diagnostic context.