What happens next in this paragraph?

How to empty the bladder
Strengthen your pelvic muscles.
One of the most effective and best-known ways of strengthening your pelvic floor muscles is by doing. They are simple exercises you can do anywhere that increase the strength of the muscles that control your bladder-as well as the uterus, small intestine and rectum.
Pick your answer from:
i. Start by sitting on the floor with legs straight behind you and feet flat on the floor. Focus on focusing on strengthening all of your pelvic muscles at once, in this order.;
ii. During this exercise , Lie on your back on the floor with your legs straight. Supporting each knee with your hands, use your elbows to gently stretch your pelvic floor muscles.;
iii. To help identify your pelvic floor muscles, stop urinating in midstream. The muscles that contract are the ones kegel exercises strengthen.;
iv. Exercises that will work for your pelvic floor muscles include : Holding a dumbbell in one hand. Bending over at the waist, putting one hand behind your head.;
iii.