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.
Hamstrings. The hamstrings are three muscles that run down the back of the leg to cross the knee joint. They work together to bend or flex the knee. The tendons of the semimembranosus and the semitendinosus insert on the medial side of the knee.These two muscles aid in the kneeâs slight internal rotation.ther Important Knee Muscles. While the hamstrings and quadriceps are the muscles that cross the knee, they donât act alone. The sartorius aids in flexion and internal rotation of the knee. The gracilis, mainly known for hip adduction, also contributes to flexion. The popliteus serves an especially important function.