1 Heat a non-stick pan over medium heat. 2  Remove steaks from marinade and arrange in the hot pan; gently shake pan to avoid sticking. 3  Cook approximately 1 1/2 minutes and flip. 4  Cook other side until tuna is desired doneness, 1 to 2 more minutes.ook. Ready In. 1  Mix soy sauce, olive oil, lemon juice, sesame oil, molasses, cayenne pepper, ginger, and garlic together in a bowl. 2  Place tuna steaks in a large resealable bag or airtight container; pour marinade over steaks. 3  Marinate steaks at room temperature for 20 minutes. 4  Heat a non-stick pan over medium heat.
Agonist (Prime Mover). As stated above, agonist muscles are muscles that are responsible for causing a certain joint motion. However, the term is often defined incorrectly to mean ALL the muscles that have a role in producing a movement. By this definition stabilizers, neutralizers, and fixators are also agonists. This is incorrect.
The agonist is not always the muscle that is shortening (contracting concentrically). In a bicep curl the bicep is the agonist on the way up when it contracts concentrically, and on the way down when it contracts eccentrically. This is because it is the prime mover in both cases. 2.gonist: The agonist in a movement is the muscle(s) that provides the major force to complete the movement. Because of this agonists are known as the âprime moversâ. In the bicep curl which produces flexion at the elbow, the biceps muscle is the agonist, as seen in the image below.