The black-capped chickadee (Poecile atricapillus) is a small, nonmigratory, North American songbird that lives in deciduous and mixed forests. It is a passerine bird in the tit family Paridae. It is the state bird of both Maine and Massachusetts in the United States, and the provincial bird of New Brunswick in Canada.
Machines that work out and build your butt muscles include the leg press machine, smith machine and hip extension. Traditionally, the squat has been the most common exercise for building the muscles in the lower body.
About the Labrum. The hip joint is a ball and socket joint with the head of the femur (ball) fitting deep in the pelvis (socket). The labrum is a circular structure surrounding the hip socket and functions to seal the hip joint, distribute joint stress and enhance stability. That stability permits normal physical function like walking.