Iâm all nose .â. Through laser surgery she has also had a number of tattoos removed. Cherâs smooth forehead and eyes has led to speculation that she has had Botox injections and chemical peel treatments, and the lack of additional skin around her eyelids may be indicative of upper and lower blepharoplasty.
SHARE SHARE TWEET EMAIL. To get the workout results you want, you need to know which muscle is acting as the agonist during an exercise. An agonistic muscle -- also called a prime mover -- is the main muscle used to perform a certain movement. A left-leg extension is a movement that uses the quadriceps -- the front thigh muscle -- as the agonist. You can do a left-leg extension, which is a single-joint movement, with anything that provides resistance.
Patellar reflex. the extension of the knee that occurs when the quadriceps femoris tendon is stretched; a stretched tendon will stretch teh muscle and cause it to contract; this reflex helps prevent injury by preventing muscles from overstretching; the stretch reflex helps maintain posture and equilibrium.