It contains some fat, but is mainly constructed of the mammary glands and connective tissue.
No
There are no muscles in breasts, just fatty tissue and mammary ducts. Pectoral(chest) muscles lie under the breasts. Call me
The breasts, themselves, do not contain muscles. As in males, the pectoralis major and minor underlie the breast tissue.
Wrestlers have well developed pectoralis major muscles. These muscle are placed behind the breasts. That makes the apparent size of the breasts look bigger.
Working out to build up the muscles behind your breasts.
Physical build is basically your muscles and if your a female the elastin in your breasts
All genders possess breasts, but they are rudimentary in male and young females
You strengthen the muscles behind your breasts (your chest muscles). Your breast size should actually get larger.
almost everywhere, like the ears, eyes, breasts, thigh muscles
Yes and no. They have very strong breast muscles that help it fly. They do not have mammary glands as they are not mammals.
Leg muscles tend to be longer and less dense or compact than abdominal muscles. Leg muscles are also, of course, found on your legs. Abdominal muscles are shorter and more compact than leg muscles and are found on your torso, below the breasts down to the groin.
You can get bigger breasts by strengthening your pectoral muscles with push-ups, wall presses, and fly lifts.