With all the jump squats, high knees and burpees you're doing, replacing your bobby pins and redoing your (now droopy) top knots will be the furthest thing from your mind.

What the experts say: "Ponytails are always my go-to," says Ashley Johnson, Nike trainer. "Throwing a larger headband on it keeps my flyaways out of my face and makes going through each move easier without my hair in a mess."

The look: Wide headband ponytail

Try it:
1. Apply a texturizing spray throughout all of your hair.
2. Gather your hair up into a ponytail at the back of your crown.
3. Secure your ponytail with an elastic.
4. Place your headband (we love the Forever 21 Ruched Wide Headband) just slightly behind your hairline to finish.

Sure, the motions aren't too fast-paced and the studio is likely indoors, but that doesn't mean you're not working your butt off during barre class. Your toes will be cramping, your thighs will be shaking and you'll be staring at yourself sweating more than Beyoncé at the Ms. Carter World Tour in the myriad mirrors that line every wall. Choose a style that lets you sparkle just as much as you sweat.

What the experts say: "A higher pony(tail) that wraps into an easy bun is a really great style to keep the hair off of your face and neck," says Jennifer Williams, creator of Pop Physique. "Add bright-colored hair ties (like these ones from Bandtz) that double as bracelets before or after class for fun."

The look: High bun

Try it:
1. Flip your head upside down as you gather your hair to the top of your crown. Use a soft bristle brush to smooth the sides down as you go.
2. Secure your hair with an elastic. Then, tease your ponytail ends with a fine-toothed comb for added fullness.
3. Wrap your ponytail ends around the base of the elastic, then secure with multiple bobby pins.
4. Finish with a medium-hold hairspray as needed.

There's not a jab, uppercut or front kick in sight that would sacrifice power over a sloppy hairstyle. Beat your messy 'do to the punch with a style that won't budge throughout your sprawl. Because we women can kick butt and look good doing it.

What the experts say: "The reverse French braid is great," says Kickboxing instructor Francis Parq. "It is important to keep your hair back, especially when doing fast combos so you can stay focused and have a clear visual contact between you and you target."

The look: Reverse French braid

Try it:
1. Mist a texturizing spray all over your hair. Then, use a bristle brush to smooth your hair back.
2. Begin reverse French braiding your hair back (French braid regularly as desired).
3. Once you reach the nape of your neck, braid about two more inches down and then secure with an elastic.
4. Finish with a strong-hold hairspray like Umberto Super Hold Hairspray as needed.

Depending on how much hairography (aka choreographed hair whipping a la JLo) you're shooting for, hairstyles have a pretty wide range for dance. It's an art form that gives you killer legs and loads of core strength. And you (usually) look good doing it. Opt for a style that takes the stage just as fiercely as you do.

What the experts say: Amanda Adams, professional dancer at Donna Sternberg and Dancers says, "I'm really liking braids -- cute ones down the back or off to the side. They're fun, perfect for the season and over-the-shoulder hair is always flattering."

The look: Undone side braid
Try it:
1. Gather you hair over to one side. Use a dry shampoo to add texture as necessary.
2. Begin braiding right below your ear. Make sure to keep each strand tight as you go.
3. Secure with an elastic. Tug along the length of the braid for a undone, messy look.
4. Mist with a flexible hairspray as needed.

Let's being honest: If you're doing CrossFit, you're probably not worrying about your hair (because you're so badass). So, what's the most stylish way to keep your hair from getting caught in a snatch?

What the experts say: Fitness trainer Lauren Gravatt says, "French braids are a great CrossFit hairstyle to lock your hair in place and still look good." Celebrity fitness expert Sara Haley recommends double French braids or a single French braid and low double ponytails for CrossFit workouts.

The look: Double French braids

Try it:
1. Part your hair down the center, from your forehead to the nape of your neck.
2. Begin French braiding one side of your hair from the top, making sure to keep the braid taut as you go.
3. Once you reach your nape, braid regularly down the rest of your hair. Secure with an elastic.
4. Repeat on the opposite side, securing the end with an elastic.