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![The 30-Day Plank Challenge](https://is4-ssl.mzstatic.com/image/thumb/Purple124/v4/8a/3b/20/8a3b20ba-0dca-ba20-2508-3eda528787c8/source/512x512bb.jpg)
A strong, stable core is the foundation you need to not only prevent injury but move freely and strongly in every workout
![A strong, stable core is the foundation you need to not only prevent injury but move freely and strongly in every workout](https://is4-ssl.mzstatic.com/image/thumb/Purple124/v4/8a/3b/20/8a3b20ba-0dca-ba20-2508-3eda528787c8/source/60x60bb.jpg)
The 30-Day Plank Challenge
by Mooncheon Song
![The 30-Day Plank Challenge](https://is2-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/c9/62/6d/c9626dcd-676e-94ed-3c51-2a43b7436b52/d6ed5fb2-4978-46a7-836e-cbd240b8e261_Simulator_Screen_Shot_-_iPhone_8_Plus_-_2021-01-10_at_23.18.25.png/750x750bb.jpeg)
![The 30-Day Plank Challenge](https://is2-ssl.mzstatic.com/image/thumb/PurpleSource114/v4/6e/43/0a/6e430ae1-9bac-befc-ecdb-274c731cddae/2c93ee87-3abe-493b-8b15-940e53224656_Simulator_Screen_Shot_-_iPhone_8_Plus_-_2021-01-10_at_23.18.28.png/750x750bb.jpeg)
![The 30-Day Plank Challenge](https://is2-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/5a/c7/5d/5ac75dae-ccff-7e05-7d65-d959f5f0740b/8ef006e4-8540-4e2e-91d3-e076de53e5cd_Simulator_Screen_Shot_-_iPhone_8_Plus_-_2021-01-10_at_23.18.54.png/750x750bb.jpeg)
What is it about?
A strong, stable core is the foundation you need to not only prevent injury but move freely and strongly in every workout. Join the 30-day plank challenge and you'll see noticeable changes in just a month's time.
![The 30-Day Plank Challenge](https://is2-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/c9/62/6d/c9626dcd-676e-94ed-3c51-2a43b7436b52/d6ed5fb2-4978-46a7-836e-cbd240b8e261_Simulator_Screen_Shot_-_iPhone_8_Plus_-_2021-01-10_at_23.18.25.png/750x750bb.jpeg)
App Screenshots
![The 30-Day Plank Challenge screenshot-0](https://is2-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/c9/62/6d/c9626dcd-676e-94ed-3c51-2a43b7436b52/d6ed5fb2-4978-46a7-836e-cbd240b8e261_Simulator_Screen_Shot_-_iPhone_8_Plus_-_2021-01-10_at_23.18.25.png/750x750bb.jpeg)
![The 30-Day Plank Challenge screenshot-1](https://is2-ssl.mzstatic.com/image/thumb/PurpleSource114/v4/6e/43/0a/6e430ae1-9bac-befc-ecdb-274c731cddae/2c93ee87-3abe-493b-8b15-940e53224656_Simulator_Screen_Shot_-_iPhone_8_Plus_-_2021-01-10_at_23.18.28.png/750x750bb.jpeg)
![The 30-Day Plank Challenge screenshot-2](https://is2-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/5a/c7/5d/5ac75dae-ccff-7e05-7d65-d959f5f0740b/8ef006e4-8540-4e2e-91d3-e076de53e5cd_Simulator_Screen_Shot_-_iPhone_8_Plus_-_2021-01-10_at_23.18.54.png/750x750bb.jpeg)
![The 30-Day Plank Challenge screenshot-3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource114/v4/71/cf/57/71cf5715-f26a-83bd-e641-0cfc6bd9da74/8bd4ea86-2367-4698-b6f3-cafcb001fe48_Simulator_Screen_Shot_-_iPhone_8_Plus_-_2021-01-10_at_23.20.08.png/750x750bb.jpeg)
![The 30-Day Plank Challenge screenshot-4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/56/c5/a3/56c5a31f-5711-4652-ccb3-075e45341af6/9aed3446-2bf1-44f7-8f0f-317bee02e028_Simulator_Screen_Shot_-_iPhone_8_Plus_-_2021-01-10_at_23.20.10.png/750x750bb.jpeg)
![The 30-Day Plank Challenge screenshot-5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource114/v4/d4/b4/db/d4b4db54-c632-c3bf-9b58-d7740d0609d7/aa00a65b-5f30-4641-85e6-65f47dce71e4_Simulator_Screen_Shot_-_iPhone_8_Plus_-_2021-01-10_at_23.20.12.png/750x750bb.jpeg)
App Store Description
A strong, stable core is the foundation you need to not only prevent injury but move freely and strongly in every workout. Join the 30-day plank challenge and you'll see noticeable changes in just a month's time.
How To Plank
1. Place elbows directly beneath your shoulders, legs extended.
2. Press through your heels so calves are lengthened.
3. Relax your hand and look at the floor.
4. Keep your body in a straight line.
Disclaimer:
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AppAdvice does not own this application and only provides images and links contained in the iTunes Search API, to help our users find the best apps to download. If you are the developer of this app and would like your information removed, please send a request to takedown@appadvice.com and your information will be removed.