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Plank King is the perfect plank challenge and core workout tracker app. It allows you to track your planking workouts, set goals, create training plans, view insightful stats and challenge friends. Take your planking to the next level and build a stronger core with Plank King.
# Time and record your planks
Start the timer with a tap and Plank King will record the duration of your planking workout. You can also manually enter your plank times and workouts. All your records are stored in the app and synced between devices using iCloud.
# See your planking history and stats
View all your previous planking workouts and see how you've progressed over time. Plank King provides visual charts and graphs of your planking stats like your longest time, total time, calories burned and more. You'll stay motivated by seeing your continuous improvement and progress.
# Set goals and challenges
Set a target plank time and Plank King will create a tailored training plan to help you achieve it. Challenge yourself to beat your personal bests and share your milestones with friends. Compete against each other on the Game Center leaderboards.
# Create custom training plans
Choose from suggested planking workouts or create your own training plan. Plank King lets you schedule workout days, set time goals for each day, and automatically increases the difficulty over time based on your performance. A well-designed plan will help you plank better and stronger.
 
# Calendar to track your progress
The built-in calendar gives you an overview of your planking schedule and results. See at a glance the days you worked out and your stats for each day. Tap any day to view the details of that day's planking workout. The calendar is a convenient way to stay on track of your planking journey. 
# Get motivated with iCloud sync and social sharing
Your planking data is automatically synced between your iPhone and Apple Watch using iCloud. All your achievements, records, workouts, and training plans are accessible on any device. Share photos and milestones with friends on Facebook or other social networks and get the motivation and support you need.
# Share date with Apple Health
Stay Healthy with Plank King App!
Plank King app helps you stay on top of your health and fitness. Seamlessly integrated with the Apple Health app, Plank King can read and write health and fitness data to provide a holistic view of your wellbeing.
Plank King provides the tools and guidance for you to become a planking master. Build a super strong core, achieve your fitness goals and maximize your potential with the best plank challenge tracker. Download Plank King today to get started!
Let the ultimate planking challenge begin!
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Subscription: Users can opt for the pro plan to use this fitness plan app without ads. Enjoy all features such as unlimited use, the best theme and color, and much more for $ 2.99 / month or $ 14.99 / 6 months . Get a 3-day trial for free.
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