21 Ab Workouts to Tone and Strengthen Your Core

Why Your Flexibility Stalls

As though going through puberty weren’t enough of a struggle, it’s also the time when you start to lose your natural flexibility. “No one is more flexible in their life than they are as a child,” says Dr. Leython Williams, a doctor of physical therapy at Athletico Physical Therapy. “However, during puberty, children often become temporarily less flexible. Some children have slow growth spurts, while others grow very quickly. This temporary decrease in muscle length/flexibility is a result of their bones growing faster than their muscles and tendons can stretch.”

Note that Dr. Williams refers to this particular loss of flexibility as temporary — meaning we can’t blame puberty for the fact our toes seem to be getting farther away every time we try to touch them.

“There is no specific age when we wake up and our flexibility has ‘officially declined.’ However, it is a fact that as we age our flexibility decreases, which leads to decreased functional ability and mobility,” he explains. “As our bodies get older, we lose a small amount of flexibility as a result of the normal aging processes. There is loss of water in our tissues and intervertebral discs, increased stiffness in our joints, and a loss of elasticity in muscles and tendons. In our 20s and 30s, it is important that we develop a consistent static and dynamic stretching regimen to establish and maintain flexibility and range of motion more easily into our older years.”

That’s right: What you do now matters later. And this isn’t just about keeping up in yoga, Dr. Williams cautions. “It becomes imperative that we stretch regularly to decrease our likelihood of various injuries.” Jill Belland, co-founder of Barre Belle, agrees. “It’s easy to feel invincible if you’re young and injury free! Flexibility will reduce your risk of injury: What doesn’t bend will break. Increased range of motion, balance, and mobility are all linked to flexibility and contribute to overall strength and fitness.”

How to Get It Back

When you’re a kid, flexibility comes naturally; when you’re an adult, you have to take responsibility for improving and maintaining it. “Peak flexibility age for adults can differ person to person and depends largely on their physical activity habits,” says Dr. Rachelle Reed, PhD, Pure Barre’s manager of training development and barre kinesiologist. “Notably, flexibility can be improved at any age when flexibility training is incorporated into a regular exercise routine. It’s important for adults to be strategic about including flexibility training into their workouts, because maintaining flexibility and physical function as we move into middle and older adulthood is associated with better quality of life and independent living.”

There’s no one flexibility standard everyone has to meet, Belland reassures: “There is no golden rule for what perfect flexibility is person to person, but there are simple markers such as touching your toes from a forward fold for hamstrings/lower back, or reaching for your hands behind your back, with one hand behind the head and the other behind the waist, for shoulder mobility. You don’t need to be a contortionist; moving around with fluidity in your everyday life and having good range of motion in your favorite activities without feeling pain or tension is a better way to gauge your own personal goals.”

But where do you start if you want to improve your flexibility? Dr. Reed explains, “There are two main types of flexibility training that you should aim to incorporate into your routine: Dynamic stretching, where a stretch is performed by moving through a challenging but attainable range of motion several times in a row, and static stretching, where a stretch is held in a challenging but attainable position for a longer period of time (at least 10-30 seconds).”

How do you know how far to go? “Our muscles have a natural stretch reflex that prevents us from going too far into a stretch, which can also cause injury,” Belland tells us. “Aim to gently stretch through this reflex. The key to increasing flexibility is about time under tension: It takes around 20 seconds to ease through the stretch reflex. Reintroduce the stretch and hold it for 10 seconds longer, working up to one minute. The second time you introduce a stretch, the stretch reflex will diminish, allowing your body to get deeper into your stretch and also building better muscle memory.”

If you’re still worried about injuring yourself — especially if you’ve been injured in the past — Dr. Williams recommends seeing a physical therapist for guided stretches. Belland reminds us that you don’t have to go to the gym or spend hours on stretching. “Stretch a little bit every day when you can fit it in after a workout or in front of the TV. If you just don’t think you’ll stretch on your own, getting to a yoga or a barre class is helpful if you need the accountability of a dedicated time and space.”

Speaking of the gym, just as your phys ed teacher told you, stretching is especially important before and after a workout. “Far too often active individuals begin their workouts without a dynamic stretch,” Dr. Williams says. “Dynamic stretching increases one’s range of movement and blood flow to soft tissues prior to physical exertion and/or sport performance. This type of stretching is vital in improving performance and reducing the risk for injury.”

But you don’t have to be an athlete to benefit — in fact, stretching is an important antidote to all that sitting those of us with desk-based jobs tend to do. “Sitting at your desk all day can lead to decreased flexibility in hip flexors and hamstrings by keeping them in a shortened position for a prolonged period of time,” Dr. Williams warns. “Consider a standing desk or work station or taking several breaks throughout your work day to stand up and stretch.”

Wellness is an umbrella term — it looks and feels different to each individual person. Despite the fact that I just named five exercises I attempt to partake in weekly — life gets busy! — I really try to branch out of my usual workouts, due to both the need for a challenge and a general interest in looking for new ways to move my body. What are my most recent exercise acquisitions? Breakdancing, hot yoga, and, well, getting TORCH’D. Goop booked us with celebrity trainer, Isaac Boots, to add the last workout to that list.

Boots has a long roster of celeb clients: Vanessa Hudgens, Kelly Ripa, Jessica Chastain, Gwenyth Paltrow (of course!) and more. I’ve always been a bit envious of how the celebrities of today are able to build at-home gyms and call for private sessions in a flash. Yet, beyond the affordability aspect, I’ve been more curious on how they become so fit — diet and personal chefs aside — with such busy schedules.

I found out in the Bahamas. And the workout is not as easy as it looks.

Boots first created virtual at-home sessions to teach TORCH’D classes during the pandemic, with the main premise of the workout focusing on the flow of body resistance, dance conditioning, and targeted repetition with the intention of burning fat. We — the other gal pal journalists and influencers on the trip — were set to complete two morning classes, both Saturday and Sunday. I, unfortunately, missed my connecting flight on Friday and wasn’t able to make it to the Saturday class due to a series of unfortunate travel events (let’s not rehash it, for my sake). But, after talking to the girls who were able to attend that morning session, it seems that the only thing I missed was waking up really sore on Sunday. My quads thanked me for that missed flight.

Group fitness is also something I’ve gotten used to over the years, especially when moving to LA where it's common practice, but going into workouts that I’ve never done before is intimidating. Exercising in front of others, especially when you aren’t familiar with the form of exercise, can be a particularly vulnerable activity.

Therefore, before attending the 45-minute TORCH’D session, I searched for the workouts online to study them a little. I’ll admit, I didn’t think they looked that difficult. But boy, was I absolutely proved wrong. Keep in mind that the Sunday session was outdoors, and although on a shaded rooftop with a stunning ocean view, the Bahamas was in the middle of a heat wave. I already didn’t stand a chance against my already innately sweaty and red-faced self during any form of physical movement.

Boots started the music — an upbeat, EDM like tune — to get us moving to the rhythm.

We began with small movements like arm circles and donkey kicks, pulsed for a bit, and then went ‘double time’ (AKA we picked up our speed). Those rotations would continue throughout the workout. It was during the pulsing portions of the workout where I really felt it target my biceps, triceps, and glutes. A burning sensation formed in my upper arms and legs several times, making it hard to keep going. There were a few instances when I had to take a quick break to get back into it. It was during those breaks when I noticed I wasn’t the only one taking a breather.

As I’ve grown sick of my mundane daily gym routine, I’ve noticed that having fun while I workout is a priority. Boots’ liveliness and charisma matched with his eagerness to teach really helped me get out of my own head (I have the tendency to become frustrated and want to quit during certain moves.)

I now understand now how a lot of celeb women — like Gwenyth — exercise with time constraints. Workouts like Torch'd are simple and tough, but effective at toning all the right places. While I would 10/10 recommend this class to anyone, I (and my sore muscles) definitely encourage you to take a rest day (or two) afterwards. 😉

Is the band Pink Slip going to be in Freaky Friday 2?

Anna's pop-rock teen band, Pink Slip, is undoubtedly integral to the plot of the original Freaky Friday, and thankfully, we'll see the band again in Freakier Friday! (Can we get some performances of “Take Me Away” and “Ultimate"?!). "Pink Slip is back together, the band. Yes!” Lindsay Lohan told Jimmy Fallon. “We just finished [filming] in August. It’s just been such a labor of love to make happen. And Jamie [Lee Curtis] and I, even at the table read, we were just smiling so big. I don’t think we were acting well, because we were so happy. But the movie’s funny, it’s really funny.”

"I may or may not have gotten to go to set and been around some pink slip energy," writer Jordan Weiss told me while promoting Sweethearts. "It may or may not have excited my inner child beyond belief because I was a super fan. I was 10 years old when the first movie came out. So 20 years later to get to work on the sequel as part of that team was a dream and, you know, don't meet your heroes unless your heroes are Lindsay Lohan and Jamie Lee Curtis, In which case they're amazing. Meet your heroes."

Before the confirmation, a fewFreaky Friday crew members spilled on whether or not we'll actually see the angsty band in the sequel in an interview with Cosmopolitan.

Screenwriter Heather Hach clearly agreed that the soundtrack played a huge part in the movie's plot. "You take out the band element and I don’t think Freaky Friday would be as popular as it is," she said. "It didn’t feel like a derpy Disney movie. The music was actually really good."

Jaclyn Pearson, PHD, the drummer for the band Lash (who wrote the ever-iconic song "Take Me Away"), teased that Freaky Friday 2 might revisit their discography. "We contacted our record label because we heard there might be a sequel," she said. "We’ve got this whole back catalog. Maybe they could use another song for the film."

Producer Andrew Gunn seemed to suggest the same thing: "We got a draft of a script for the sequel right before the writers’ strike, and it was really good. A writer came up with the most brilliant idea. It uses music and the band in a great way."

When is Freakier Friday coming out?

Freakier Friday Release Date

Freaky Friday 2 is coming to theaters on August 8, 2025. This is definitely one of our most-anticipated movies of 2025 now!

Is Chad Michael Murray in Freaky Friday 2?

Freakier Friday Cast

Yes, Chad Michael Murray is returning for the sequel!

"How great would it be to bring Jake back?" he teased during the Mother of the Bride premiere in May 2024. "If Jake's invited back, Jake will be there." Thank goodness they invited him back!

Freaky Friday 2 also stars Mark Harmon, Christina Vidal Mitchell, Haley Hudson, Lucille Soong, Stephen Tobolowsky, Rosalind Chao, Julia Butters, Sophia Hammons, Manny Jacinto, and Maitreyi Ramakrishnan.

What is Freakier Friday going to be about?

Freakier Friday Plot

Freaky Friday 2 sees Anna with a family of her own, including a daughter and a future stepdaughter. According to a press release from Disney, "As they navigate the myriad challenges that come when two families merge, Tess and Anna discover that lightning might indeed strike twice."

"It's going to be a really freaky Friday," Lindsay Lohan told Good Morning America on June 27, 2024. "Much freakier than you would expect."

"[There's] a lot of love, a lot of fun, a lot of laughs," she continues.

Check Out The First Freakier Friday Set Leaks

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The first set leaks from Freakier Friday are totally dreamy — and they also prove Anna's just like us, because who didn't go from emo-teen to boho-chic? Jamie Lee Curtis' Tess has published a brand new book, and based on her author photo, she's a lot more carefree than the last time we saw her! We also get a look at new cast member Julia Butters (who might be playing Anna's daughter?) and the internet's newest boyfriend, Manny Jacinto.

Disney posted this sneak-peek screen cap that we can only assume is from the movie. We truly can't wait to watch this sequel!

Are they making a Freaky Friday 2?

Lindsay Lohan said on Andy Cohen's Sirius XM show that Freaky Friday 2 is really and truly happening! However, "I don’t want to say too much,” she said about the potential timeline.

According to The Hollywood Reporter, the cast could be on set as early as summer 2024. In addition to Lindsay Lohan and Jamie Lee Curtis reprising their roles, Andrew Gunn and Kristin Burr will produce the movie, Elyse Hollander will write the script, and Ann Marie Sanderlin will executive produce. Nisha Ganatra will direct.

While Lindsay is looking forward to the story, she's “just excited to work with Jamie [Lee Curtis] again and see how much further we can take it," she tells PEOPLE. “We talk almost every other day in general, so I think we're going to have a lot of fun with this."

Are Jamie Lee Curtis and Lindsay Lohan friends?

Yes, Jamie Lee Curtis and Lindsay Lohan are definitely still friends! In November 2023, Curtis shared an adorable Instagram selfie with Lohan, teasing the upcoming project. And after the writers' and actors' strikes ended, project promotion is slowly returning to light.

"YOU GREW UP and SO BEAUTIFULLY!" the caption reads. "Well, it's Friday, and the strike is over so hopefully, we can switch places again in the near future!" She also tagged Lohan and Disney, which teased the iconic ‘03 comedy in a fun way.

What has Jamie Lee Curtis said about Freaky Friday?

Curtis — coming off some serious cinematic hits, Everything Everywhere All At Once and Halloween Ends — still retains a strong bond with Lohan, and hasn’t exactly been shy about her excitement towards circling back to Freaky Friday. Landing the original role and moving through production was undoubtedly significant to the actress: she cites her own success with Tess after taking on the job at the last minute, despite being booked and busy elsewhere.

“Had I had all the time in the world to prepare, I don’t think it would’ve been so good,” Curtis told the New York Times. “I just had to be in my body. I was also newly sober and I was able to have a community within the movie-work world. That was a big deal for me.”

What has Lindsay Lohan said about Freaky Friday?

Lohan told the New York Times that she was ready and raring to tackle 2003’s Freaky Fridayback in the day after rocking a dual-role in 1998's The Parent Trap.

“I threw myself into everything: accents, green screens, playing two people,” said Lohan. “So I felt comfortable after that. Freaky Friday felt different because I was going through all of the phases of a 16-year-old [but playing a character who was a year younger]. This was the era of Avril Lavigne and punk, and I wanted to experience it. We did white stripes in my hair.”

The fame Lohan endured at a young age didn’t always leave a positive effect, and it’s been a hot second since we’ve seen her fully emerge back into the spotlight. The star’s been busy since – she moved to Dubai, manages her overseas businesses, got married, and recently welcomed motherhood. After all that, Lohan remains eager to act again – and thankfully in a second Freaky Friday.

“Jamie and I are both open to that, so we’re leaving it in the hands that be,” Lohan told NYT. “We would only make something that people would absolutely adore.”

It sounds like Curtis is ready, too. "As I went around the world with Halloween Ends, people wanted to know if there was going to be another 'Freaky Friday.' Something really touched a chord. When I came back, I called my friends at Disney and said, 'It feels like there’s a movie to be made.'"

Who's writing Freaky Friday 2?

Freakier Friday was written by Jordan Weiss.

Who is directing Freaky Friday 2?

Nisha Ganatra is directing Freaky Friday 2. She’s directed TV episodes on shows like The Mindy Project, Shameless, Brooklyn Nine-Nine, and Dear White People. Ganatra has also done directorial work in movies like The Hunters, Late Night, and The High Note.