1 If you're a beginner, start with 3 to 4 days of the cardio exercise of your choice, working at a level you can handle. 2  Add time each week to work your way up to 30 to 45 minutes of continuous exercise.  As you get stronger, try interval training once a week to help boost endurance and burn more calories.
Instructions: 1  Add thawed Ahi Tuna Steaks to medium hot fry pan (thatâs been greased with extra virgin olive oil) 2  Add salt, pepper, and lemon pepper to Ahi Tuna Steak while itâs cooking. 3  Rub in a little bit of extra virgin olive oil.  Cook for 3 minutes on each side for medium rare. Add one minute for medium.
Sear the tuna steaks. Add the fish to the hot oil in the pan and cook for 6 to 9 minutes. 1  The steaks should start to sizzle as soon as you add them. 2  If they do not, take them out of the pan and allow the oil to continue heating. 3  You need the oil to be hot enough to sear the tuna, trapping the moisture inside.