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.
Best Answer: The agonist for flexion at the elbow is the brachialis, the antagonist is the triceps.he agonist muscle is: The antagonist muscle is: There is also an agonist and an antagoninst muscle involved in the extension of your elbow. The agonist muscle is: The antagonist muscle is: Follow. 2 answers 2. Report Abuse.