Want to give your child a head start on lifelong fitness? Consider children's sports and other kid-friendly physical activities. With your encouragement and support, chances are a few sports will spark your child's interest.
The lower-body muscles are primarily targeted on elliptical trainer, including the: 1  Buttocks (gluteus maximus) For greater the butt-firming effect, increase the incline. 2  Front of thighs (quadriceps) The elliptical trainer really works the quadriceps. 3  However, thankfully it isnât as noticeable as on the stationary bike.
Good question. The brachialis only functions as an elbow flexor. It is a synergist muscle of elbow flexion and works in conjunction with three other muscles: biceps brachii, brachioradialis, and pronator teres. The contraction of all four muscles occur synergistically to flex the elbow with wrist position being a large factor in controlling which muscle(s) take up the brunt of the work.