The bold tube flat bench press is a type of weightlifting exercise that targets the chest, shoulders, and triceps. It is performed using a flat bench and a barbell with bold tube attachments. To perform the bold tube flat bench press: 1. Set up a flat bench in a power rack or squat rack. 2. Attach the bold tube attachments to the barbell. These attachments are designed to provide a secure grip and prevent the barbell from rolling. 3. Load the desired weight onto the barbell. 4. Sit on the bench with your back flat against the bench and feet planted firmly on the ground. 5. Grab the barbell with an overhand grip slightly wider than shoulder-width apart. 6. Lift the barbell off the rack and hold it directly above your chest with your arms fully extended. 7. Lower the barbell slowly towards your chest, keeping your elbows tucked in and your wrists straight. 8. Once the barbell touches your chest, push it back up to the starting position by extending your arms. 9. Repeat for the desired number of repetitions.