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.
Using gravity and your body weight as resistance can be just as effective as what you can do with any dumbbell, machine, or barbell, says workout designer Tom Vincent, a trainer at Juliet Kaska's Zen Fitness in West Hollywood who routinely puts his clients through their paces in the park.