Write the next sentence in the following story.

How to get a tighter butt
Try a beginner exercise.
Start with a simple exercise like the lateral step-up, for which you will need two 5 pound weights and a step bench (available at sports stores, department stores, and online). Stand with your right side to the bench, a weight in each hand, held in front of your thighs.

Choose your answer from:
+Step up sideways onto the bench with your right foot and squeeze your glutes. Hold for a count of three, then step back down.;
+Do five steps forward with each set of 5 pound weights while keeping your back straight. Wrap one of your hands around the bench, keeping your arms at about ninety degrees.;
+Position one foot on the bench, keeping your left leg perpendicular to the floor. Then, make a single, controlled step.;
+Start your squat with a lateral step-up, then switch to a 20-second squat. As you perform the exercise, raise your butt and place your hands on the bench in front of you with your palms facing down for support.;. The answer should be
Step up sideways onto the bench with your right foot and squeeze your glutes. Hold for a count of three, then step back down.