What happens next in this paragraph?

How to build pectoral muscles
Do bench presses.
To do bench presses, you will need a barbell and a bench. Lie back and grasp the bar with your hands shoulder-distance apart.
Pick your answer from:
* Stretch your upper arms upwards, making an outward kink with your arm. Repeat 5 times, with each arm lifted.
* Lift the barbell up and jump. Shift the arm that's on the bar backwards by extending your other arm, as if you were about to lift it.
* Lift the barbell with both knees and slowly raise them up and down. Turn the barbell 90 degrees towards you, and do 10 reps with the barbell and 8 repetition.
* Lower the bar all the way down to your chest and then slowly press it straight up until your arms are fully extended. Start with 3 sets of 10 reps and increase the number of reps and the weight as you gain strength.
Lower the bar all the way down to your chest and then slowly press it straight up until your arms are fully extended. Start with 3 sets of 10 reps and increase the number of reps and the weight as you gain strength.