The Bench Press is a fundamental compound exercise that targets the upper body, primarily the chest muscles. To perform the exercise, lie flat on a bench with your feet firmly planted on the ground. Grip the barbell slightly wider than shoulder-width apart, and lower it to your chest while keeping your elbows at a 45-degree angle. Press the barbell back up to the starting position, fully extending your arms. Ensure to maintain a stable core and avoid arching your back during the lift. This exercise not only strengthens the pectoral muscles but also engages the deltoids and triceps, making it an essential movement for building upper body strength.