Puberty brings physical changes that might temporarily affect your game. Here are some tips and advice.

“I have a killer tennis serve, but I also have killer cramps. Ugh.”

Before hitting the court, talk to your mum or doctor about over-the-counter pain-killers, to take the edge off. A hot water bottle can help too. If your cramps are unbearable, be honest with yourself and rest.

“Help! My boobs seem to be running their own race.”

It’s hard to focus on mastering your 100-metre sprint when your boobs are bouncing. A good sports bra is crucial. Get measured at a professional fitting. A wrong-size bra can be more distracting than going braless.

“My swimming competition is next week, and my period is due. Will I be able to compete?”

In some sports, using a tampon versus a pad is a personal decision. However, in this instance, if you’re not willing to use a tampon, you won’t be swimming in the competition. It’s also difficult for dancers, skaters and cheerleaders to wear pads — hello, leotards! If you’ve never used a tampon, simple instructions are included in the box to get you started.

“My gymnastics floor routine has been tripping me up ever since a growth spurt.”

When you grow several inches in a short time, it can throw you off. And because your limbs grow faster than your trunk, it’s not unusual to feel like you’re losing a little co-ordination. Weight gain is also a very normal part of growing up, so don’t freak out.  Embrace your new shape!