Tatiana Amado Hannoush holding a plank in a tree truck bench after hiking El Avila mountain in Caracas, Venezuela. Beautiful!

Check out another cool plank challenge pic with Nikki Graybill at Saint Mary's Wellness Fitness Center in Russellville, Arkansas. Thanks for keeping us all encouraged during the Plank Challenge season! It was a lot of fun! :)

We finished up our plank challenge here @ Saint Mary's Wellness Fitness Center in Russellville, Arkansas.! Our winner, in picture 4 held the plank for 22 minutes, without any trouble. He was the last man standing and became bored. Johnny is a machine!

Check out Jen Gentry's Plank Challenge! Jen says she usually has 30-40 people in class, and this time there were 7 that were super committed to plank challenge. This is a pic from their plank party where they held the plank from 6 minutes to 11 minutes.

Here's Jo again doing a plank in paradise. Beautiful! (both Jo and the plank)

Jo Meneses giving a group of sandy Italian vacationers a worldplank lesson in Isola d'Elba Italy

Meet some of the most Graceful ladies on the willPower team! These instructors are the driving force behind the willPower & grace classes in Northern. (Top) Barb Delaney, Maurita Marley (Bottom) Cindy Frary, Jaime Muscato, Jes Constantine

As if it weren't tough enough just climbing this high in the first place, Trish and her boyfriend Dave do a 3 minute plank at Morgan Pass (11,155 ft). Trish explains, "We live in the Eastern Sierra and were hiking from Rock Creek to Pine Creek and decide

Apparently people in Puerto Rico really know how to get the party going. After this plank, everyone was warmed up and ready for a fun night out! Here's a fuzzy iPhone picture to prove it. Thanks Brenda!

Here's what Grace Gage wrote willPower from IDEA Health & Fitness Association: Impromptu plank competition in our Wellness Room! The winner was 3:30 minutes. There were rumors of a 5 minute plank going on somewhere in the office… We love planks! Way

Do you need wings to do this? Ask the Jersey Angels! Thanks for an inspiring plank ladies!

Missy Vacala took a picture of her brave, strong friend Stephanie DeFilippis on Lake Geneva, Wisconsin Great balance on the waves Stephanie!

Stacey Smith may not exactly be from Ipanema, but she does travel the world doing the plank! This was a plank in Rio de Janeiro, Brazil on Ipanema beach. Stacey took it after a long run across both beaches, Ipanema and Copacabana. Can't wait to see wh

Who needs champagne to celebrate a good thing? Do a plank instead! Stacey Smith celebrates her 10 year wedding anniversary in Paris and makes it a point to do an awesome plank in front of the Eiffel Tower. Happy Anniversary Stacey!

Andrea from Puerto Rico went all the way to Amsterdam to celebrate being an official willPower instructor and to show off her plank! Congratulations Andrea!

Here's a plank that requires agility too! Tabatha Mann in the mountains of Steel Creek, NC

This was really impressive! 6 Person Pyramid Plank post-CrossFit WOD at Albany CrossFit - (bottom to top in left to right order) - Art, Ben, Pippy, Laura, Genna, Jenna - all Albany CrossFit members

Triple Plank post-CrossFit WOD at Albany CrossFit: Tom - CrossFit Coach, Katie - CrossFit member, Carissa - CrossFit member & willPower & grace official instructor

Double Plank post-CrossFit WOD at Albany CrossFit, NY: bottom - Christina Hagen, willPower & grace intern & Albany CrossFit member. top - Carissa Lombardo, willPower & grace official instructor & Albany CrossFit member.

willPower loves having not just one but two enthusiastic world plankers. Here they are on Sombrero Chino volcanic island, showing off amazing core strenth and having fun.

Stacey Smith is traveling the world and demonstrating a strong plank, this time from the Galapagos. Probably the only plank picture we have with seals! Looking forward to seeing more places with you Stacey :-)

Even Missy's son Paolo has learned to do an adventurous plank over the rapids. This picture was taken at the Springhill mountains in Bozeman, MT. Super Paolo!

Missy Vacala does plank on vacation in the Springhill mountains in Bozeman, MT. That's true commitment. Good job Missy!

SLK & Jennifer Schumacher in Mykonos Greece A strong and inspiring two minute plank!

Danielle Cummings holds one minute plank in Kotor, Montenegro. Go Danielle!

Rachel Caffrey does a solid plank on the beautiful beach in Punta Cana, Dominican Republic. Go Rachel!

Karen Gilmour and Kitty Wilkin representing Alluem Yoga in Cranford, NJ show what a double plank looks like - strong, stable, and totally focused.

4/2/11 willPower regulars, Deon Ducey, Deidra Young and Carla Theodore from Franklin, Tennessee couldn't resist their daily plank at the recent wedding of Deon's son. Instructor Meggin is really proud!

Suzanne works on her plank while reading her journal.

Punta Cana, Dominican Republic held 2 minutes.

Joe, Tori, Kendall and Whitney perfected their group plank at a family party in Iowa.

Alana Wieczorek does a plank on Grace Bay, Turks and Caicos.

Kendall Kriz and daughter, Whitney, hold a Double Plank at Joe's Gym in Dysart, IA.

Whitney Kriz holds a balancing plank atop upside down kettlebells at Joe's Gym, Dysart, IA.

Shanna Ussery holds a plank in the middle of Wal-Mart during Black Friday shopping Stephenville, TX, proving you can plank anywhere!

Lauren Farkash's willPower & grace class at the Hockomock YMCA in N. Attleboro, MA holds a strong plank at the end of videotaping class!

Amanda Mordhost holds a chilly plank in front of the Jefferson Memorial, Washington DC.

Kate McBride holds a plank in a Genie Bottle themed bathroom during a girls' weekend at the Roxbury Motel, in Roxbury, NY.

Brittany Watzka holds a plank in the Genie Bottle suite at the Roxbury Motel in Roxbury, NY.

Glenys Sarah Weems holds a side plank on the Art Smith Hiking Trail, Palm Desert, CA, December 12, 2010.

Teacher Trainer, Jennifer DeLuccia (bottom), double planks with graceful, Jodi Vuolo (top), in celebration of Jodi's bachelorette party at The Pool Bar in Atlantic City.

Lindsey Rainwater holds a one minute plank next to the Norwegian Sky cruise ship in the Bahamas, while docked in Nassau.

Lindsey Rainwater holds a one minute plank next to the Norwegian Sky cruise ship in the Bahamas, while docked in Nassau.

Lindsey Rainwater holds a 2 minute plank, poolside, in Palm Springs, CA before jumping in for a swim.

Tracy Vicente, a newly inspired intern, takes time after lunch to hold a plank with the beautiful Manhattan skyline as a backdrop!

Brittany Watzka holds a plank on the red carpet at the unveiling of the new Tiff Bell Lightbox building in Toronto, Canada.

Jennifer Schumacher holds a 2 minute plank atop a 20 foot rock in the Rocky Mountains, CO.

19 students from the barefoot facility, Rejuvenation Kettlebell & Nutrition Studio, Decorah, IA, hold a strong 5 minute plank!

Dana, Trish, Mel, Abby & Tasha, ICU nurses, practice their plank during their night shift in Albany, NY. Great job, ladies!

Paige Carlborg, age 10, holds a plank between trees after hiking and biking the Canadian Rockies.

Michelle Carlborg holds a plank on a bridge in Lake Louise after hiking and biking the Canadian Rockies.

Carissa Lombardo holds a 3 minute plank at Thacher Park in Voorheesville, NY after hiking the Indian Ladder Trail in October 2010.

Stanley Lake Boys Basketball team practice a 3 minute plank during a wpg class at Stanley lake high school, with Stephanie Stebbins!

Melissa Metcalf's 17 month old daughter, Rylee, from Camillus, NY planks after watching mommy.

Chardomos team planks for 1 min in Rabanal del Camino.

Graphic artist and designer, Quentin Cole planks at College Cove in Humboldt, CA.

Mary Topoleski and Jes Constantine hold plank on MacDougal Street while waiting for their order of NYC's best Shawarma -- good thing Mamoun's is fast!

Jaime Muscato planks with her puppy, Bella, in Thacher Park in Albany, NY.

Jes Constantine holds a plank with her dog, Lucky Puppy, in Thacher Park in Albany, NY.

Kristina Mehls, willPower instructor, displays a fun plank at the Red Rocks Gogol Bordello & Primus show.

James Fielding, age 45, shows a strong 1 minute plank in Lavallette, NJ.

Mike Antolino, age 72, holds a double plank with 9 year old, Caroline Fielding.

Mike Antolino, age 72, holds his first 2 minute plank with 12 year old Katie Fielding double planking on top.

Marla Torrado, wPg practitioner from Puerto Rico holding a 1 minute plank at the heights of Machu Pichu, Peru.

Visiting Colorado from Florida, Christina Lacerenza planks at Red Rocks Amphitheater.

Ranging from ages 20-71, the class planks at the Bill Bartley Branch Family YMCA in Wichita Falls, Texas.

FCCLA Student Leaders from Franklin County High School - Rocky Mount, Virginia plank at Millenium Park in Chicago during down-time from the National Student Leaders Conference, 2010.

FCCLA Student Leaders from Franklin County High School - Rocky Mount, Virginia plank at Millenium Park in Chicago during down-time from the National Student Leaders Conference, 2010.

Katie and Caroline Fielding, ages 9 and 12 planked for 30 seconds in Ortley Beach, NJ on a very cloudy day.

Rachel Caffrey (left) planks with her Aunt Julie in 105 degree weather on the 4th of July in Allendale, NJ.

Brittany Watzka planks in the middle of a gorgeous pond in New Paltz, NY.

Kristina Mehls & Dana Lloyd host an Earth Day Plank Challenge at Miramont Lifestyle Fitness, Fort Collins, CO.

Lauren Giles adds 30 second planks to her "Work-Out Wednesdays"!

Meggin Hadden and her 16 year old son, Riley, plank at the Biltmore Estate.

Meggin planks at the Biltmore Estate on May 24th, 2010.

Jennifer Schumacher planks at Piazza di Spagna, Italia.

SLK planks at the Pantheon.

An ancient Roman gladiator planks for his life at the Colosseum, Rome Italy. (his poor form cost him)

Jennifer Schumacher planks in front of Castel S. Angelo, on a beautiful June evening in Rome.

SLK planking in the Colosseum, Roma!

Griselle, Marla and Tania from Puerto Rico hold a one minute plank, until a wave knocked them over!

Laura Fielding, willPower instructor, does a perfect plank on the Appalachian Trail in New Jersey.

Alice Marien Ramos Rodrguez planks at Disney, MGM Studios.

Alice Marien Ramos Rodrguez planks in Las Vegas!

A tie dye family plank for Cecile Thomson's nephew Justin, who is in the army!

Sheri Fox - willPower instructor, Sweden, poses for a beautifully strong plank pic!

Brenda Santana and niece Amanda on a weighted "pony like" plank 45 seconds in Epcot Center, Orlando FL.

Amy Hinzmann planks atop the San Diego Zoo sign!

Robert Sidoti and son, Miles, plank in Ojai, California.

Kim Nicol planks at the Marin Headlands in California.

Brenda Santana's niece Amanda, and a group of kids do a 35 second plank with a Toy's Story Character at Hollywood Studios.

willPower & grace student Vivian Razetto from San Juan, PR practicing a 1:45 Plank while on vacation in Mexico.

Brenda Santana holds a 2 minute plank to celebrate her niece, Amanda Marie's 7th birthday!

Linda Potter 3-minute double planks with her dog, Coco Chanel, in Puerto Rico.

Linda Potter, willPower instructor in Puerto Rico, & her husband do a double plank.

Stephanie Stebbins, Summer Drayer, Sara Cook, Hanni Keyser show off a snowy plank!

The children of Longbranch Elementary school plank during the After School Yoga Club.

Held for 90 seconds by the instructor team of PR.

Client, Slavik (in Plank) and trainer Carl Paoli at Naka Athletics; San Francisco.

Carolyn Bell practices a 3 minute plank in Las Vegas.

Gabrielle Cahoon does an awesome 3 minute plank at the Sieyh Pass Glacier National Park after her 10 mile hike!

Erin Farrow (top), Brittany Watzka (middle) and Jillian Langenau (bottom) practice their triple plank during a willPower group meeting.

Meagan Doris, Operations manager for willPower productions, planks during her hike on the Appalachian trail.

Shannon Katz planks for love.

Graceful, Tobi Krause-Kundid at 9 months!

Kate McBride planks at the Red Sand Beach in Greece during a beautiful sunset.

Instructor, Carissa Lombardo, planks at the 1976 olympic stadium in Montreal.

Madeline, age 3, spontaneously teaching the plank to her 17 yr old cousin at a family reunion- Lake Natoma, Sacramento, CA.

Instructor, Kristina Mehls and 4 year old daughter, Camille, from Fort Collins, CO, spend some time planking on their vacation.

willPower instructor, Kristin Kellner, endures a 1 minute buggy, muddy plank in Tahiti Iti, French Polynesia.

Michelle Carlborg planks atop Angel's Landing in Zion.

Michelle Carlborg planks while overlooking the HooDoos of Bryce Canyon.

Nick Garcia, from Texas, shows off an inspirational plank.

Kate McBride holds a plank on the Acropolis during her school semester in Greece!

Emma Greiner, age 6, shows off her perfect planking skills at a family barbeque.

Deb Farbo planked a very cold plank for 2 minutes in Stratton, Vermont!

Instructor, Erin Farrow, planks for 1 minute in the Muir Woods (Redwood Forest).

Coach Theresa from Roseville, CA holding a 120 second plank!

Laura Fielding, 41, double planks with her 8 year old daughter Caroline on the beach in Lavallette, NJ for 90 seconds.

Julie Vanetten planks for over 100 people at Caesar's Palace in Las Vegas, NV.

Graceful, Brittany Watzka, planks atop Mohonk Mountain in New Paltz, NY

Angels Renee, Jodi & Jenn plank during a willPower for girlPower event for pre-teen softball team.

This 1 minute plank taken at the Chicago Lakefront Trail for the first time with hubby Juanqui. His idea!

Teacher Trainer, Brenda Santana, held a 3 minute plank at Millenium Park on an amazing Chicago summer day.

Lex DeLuccia (bottom), Santiago Cortes (middle) and Dennis Pesante (top) show off their willPower with this triple plank!

SLK, Jen Schumacher and the NJ Angels planking for 30 seconds.. after too much red wine!

After an outdoor willPower fundraiser class, Graceful Brittany Watzka and instructor/student Lisa Frieder (middle) & Jaimee Gentile (top) do a triple plank on the lawn at SUNY New Paltz!

willPower instructor, Kathryn DeIeso, planked in celebration of her graduation at Syracuse University in May 2009. Congratulations!

Following an hour of power yoga: an exhibition of willPower and strength! Roger Robinson (bottom), Michelle Massie (middle) & Karl Henn held for 2.5 minutes!

willPower student, Nicole Stiller, planked on the playground for 30 seconds during a family vacation in Copake, NY.

willPower instructor Laine D'Souza strikes a pose with NYC and daughter Koa Rose

Theresa Fall holds plank for 3 minutes, while enjoying the scenery with son Atticus in Playa Del Secreto, Mexico

John Branderhorst sheepishly planking after completing an Ironman in New Zealand. Disclaimer - no sheep were harmed... he's gentle!

willPower instructor Laine D'Souza holds little friend Diego, as she spreads the World Plank movement in Brooklyn NY

Stephanie Thielen planking for one minute, on the line of the equator: in Quito, Ecuador, Middle of the World

Lara Held's western wedding in The Catskills, NY. Pictured: Tobi Krause (L) Lara Held THE BRIDE (center) , Erin Farrow (R)

Marilyn Cates from Ft Collins CO, vacationing in Anna Maria Is, FL

Puerto Rico: dozens of fitness enthusiasts warm up for thier Zumba marathon with a 3 minute plank led by Alice Ramos and Brenda Santana

Alice Ramos (L) and Brenda Santana - 3 minute plank before their Zumba marathon in Puerto Rico

willPower & grace teacher training at Sommerset NJ YMCA. Held for 3 minutes.

Stacey Lei Krauss & brother Kevin Krauss at Red Rocks stadium CO

Brittany Watzka and Katie McBride double planking through the holidaze....

Skyler, Noah, and Taylor Riedinger of North Dakota held the plank for 1 full minute to earn holiday treats

Chuck Pinks, North Dakota, held for 3 minutes and added 50 pushups for his holiday workout

The Canadian & US BOSU Presenter team strike a pose: L-R: Andrew Clark, Rob Glick, Candice Brooks, Helen Vanderburg, Stacey Lei Krauss, Mindy Mylrea, Keli Roberts, Janice Hutton, Shannon Fable, Douglas Brooks

Erin Farrow, Lana'i Lookout, Oahu at sunrise.

JO Meneses holding a 5 minute plank while in the Dominican Republic

Hanakapi'ai Falls, Kauai. Erin backpacking the famous and treacherous Napali Coast.

Fun times planking in San Francisco after Stacey's cycling class. Held for 3 minutes.

Fun times planking in San Francisco after Stacey's cycling class. Held for 3 minutes.

Fun times planking in San Francisco after Stacey's cycling class. Held for 3 minutes.

Fun times planking in San Francisco after Stacey's cycling class. Held for 3 minutes.

Fun times planking in San Francisco after Stacey's cycling class. Held for 3 minutes.

Brittany Watzka, willPower instructor at SUNY New Paltz, celebrating the holidays with a 3 minute plank!

willPower & grace instructor Shannon Katz holding plank for 2 minutes at the Sherwood Forest Pumpkin Patch in Atlanta Georgia.

Yoga/fitness instructor and adventure guide with SDSU's Aztec Rec. Center, Al Toth, holding plank for 5 minutes at sunrise on a Colorado River canoe trip.

Gretl, visiting from Montreal, decided to have some fun at the Marina Green, San Francisco.

willPower student, Monica, decided to have some fun at the Marina Green, San Francisco. Held for 4 minutes.

Brittany Watzka (right, held for 3 minutes) with her friend Karin Baker (first-time planker, held for 1.5 minutes). There's never a place where you can't do plank!

Stacey Lei Krauss holding plank, on a plank, at the Chillitz Music Festival. Held for 3 minutes.

On vacation in New York City, NY. Holding plank for 1 minute

A United Airlines flight attendant holding plank for 3 min at a hotel gym during her layover in Korea.

Alice & Brenda at home in Puerto Rico teaming up for a challenge. Held for 3 minutes.

1 min plank, at the Winter Music Conference 2008.

Stacey Lei Krauss and Jennifer Schumacher on site at Seven Steps to WillPower videoshoot. Held for 2 minutes.

Stacey Lei Krauss with Coach Heather Gray and the Centaurus JV Girls Basketball Team. Boulder, CO. Held for 3 minutes.

Stacey Lei Krauss and Jennifer Schumacher on the steps of the Lincoln Memorial. Washington, D.C.

Skylee Baker, 3 years old, doing her first plank on family vacation in Lake George, NY.

Shanon Bailey holding plank in the crater of Mt. Rainier (14,410 feet) on the morning of 9/11/2008.

Sarah Levy and Cynthia Carangelo, both Willpower students at SUNY New Paltz., decided to celebrate graduation with a plank hi-five.

David Hubbard, Keri Weintraub, and Ramon Guzman. Held for 1 min and 10 seconds.

A backpacking plank by the Texas A&M Outdoor Adventures Staff while hiking the Lost Pines Trail, held for 1 minute.

August 20, 2008. Dog Sled camp on the ice fields of the Norris Glacier (elevation 6000 ft.) Juneau, Alaska.

Yoga Instructor Marisol of Cusco, Peru holding a 2 minute plank near the Plaza de Armas.

Lisa Schejola holds plank with her 2 year old daughter, Alessia, while 40 weeks pregnant.

Kathryn Deleso's class at Syracuse University holds plank together.

Kathryn Deleso and her friend Greg. Syracuse University, held for 2 minutes.

Kasemarie Martis freeclimbed into a rock formation to hold plank near a lagoon in Railay, Thailand.

Corona Del Mar, CA. Held waaaaay too long.

From left to right: Jennifer DeLuccia, age 32 mother of 2; Rose Antonuccio, age 33 mother of 2; Stacy Gallo, age 35; mother of 2. In the ocean in North Wildwood, NJ. Held for 3 minutes.

Summer 2008, Crater Lake. Held for 2 minutes.

Gretchen Tyson, Lauren Bayliss and Becky Riddle (bottom to top) at a Pilates workshop at Texas A&M University. We are all group exercise instructors and personal trainers and held this plank for only about 10 seconds but we saw it on your website and tri

Seattle, WA.

Brenda Santana holds her first plank of her 30s with her friend Javier Rivera between the Washington and Lincoln monuments in Washington, D.C. Held for 5 minutes.

Hiking down the S. Kaibab Trail in the Grand Canyon (Arizona). Held for 4 mins. June 2008.

Amy Cadge with her sister, Laura, on the beach in Ocean City, NJ. August 2008. Held for 30 secs before laughter got the best of them.

Pyramid of the Moon, Teotihuacan Mexico. Held for 5 minutes.