To recap slightly, a cold air intake works by pulling in cooler more oxygen rich air while a short ram pulls in warmer air but at a faster rate.However, itâs very important to understand that because the intake is located near your engine, the air being pulled in is warmer than a CAI.
Wall sit exercise, side view. A wall sit is an exercise done to strengthen the quadriceps muscles. It is characterized by the two right angles formed by the body, one at the hips and one at the knees. The person wall sitting places their back against a wall with their feet shoulder width apart and a little ways out from the wall.
If you want to strengthen your thighs, you can target several muscle groups simultaneously with wall sits. In this exercise, you lean your back against a wall, leaving about 2 feet between your feet and the wall. You slide your body down the wall, as if you are trying to sit on an imaginary chair. By holding this seated position, you strengthen two major muscle groups in the thigh. Quadriceps Wall sits work the quadriceps located on the front of your thighs.