Please choose the correct ending to complete the given sentence: Sports and Fitness: [header] How to convince your parents to buy you a skateboard [title] Emphasize the health benefits of skateboarding. [step] Skateboarding gets the heart working and requires excellent balance and coordination. It also helps you develop muscles all over your body, especially in your back, glutes, quads, hamstrings, and abs.

Ending1: Make your message to your parents clear and stick to it, no matter how unfair it is. [title] Show your body off to your parents. Ending2: Get the grades your body needs to build a solid core and make you look like a true gymnaary. [substeps] Run, balance on one foot, push off the ground with one leg, and manage to master jumping over obstacles as you practice. Ending3: When you emphasize the health benefits of skateboarding, your parents will be more invested in board riding. These benefits can be determined by checking out skateboarding magazine articles or reading video videos online about the pros and cons of skateboarding. Ending4: Plus, skateboarding provides a great opportunity to get out of the house and enjoy the sunshine and fresh air. Remind your parents that kids need exercise and outdoors time to stay healthy.

Answer format: ending1/ending2/ending3/ending4