Featured

Core15

Effective 15-minute core workouts on your iPhone

Featured comment

Alex Kim
@wakeupmrkim · Co-founder of Core15
Hello! I built this app with @feifanw to inspire some self-motivation before my wedding. 15 minutes of core workouts a day to fit into a slimmer suit? Get it! And I’ve been feeling an incredible energy boost with these exercises that’s been keeping me in a good mood. It made me a more tolerable fiancee for my lady and co-founder to Fei. We hope you enjoy th… See more

Discussion

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Feifan Wang
@feifanw · I work on core15.co & SecretSauceHQ.com
Thank you for hunting us @robjama! We're pumped to finally launch Core15! It's an iPhone/iPad app that has effective 15-minute core workouts. We created this app because we always wanted great core exercises that are more than just sit-ups. We worked with our trainers to create fun and challenging workouts anyone can do with just a mat 💪. To see our exerc… See more
Jonathan Stark
@jonathanstark
Clean and beautiful design. Gorgeous app!
Jordan Littman
@jlittmanmd · Family Doctor / Developer / Entrepreneur
Just heard you guys on The App Guy Podcast. Good luck with the launch. I'll check it out after work. Anything is worth a try at this point to get me motivated...especially with holidays looming! Looks like it's simple and well designed. Looking at creating a tvOS version?
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Alex Kim
@wakeupmrkim · Co-founder of Core15
Hello! I built this app with @feifanw to inspire some self-motivation before my wedding. 15 minutes of core workouts a day to fit into a slimmer suit? Get it! And I’ve been feeling an incredible energy boost with these exercises that’s been keeping me in a good mood. It made me a more tolerable fiancee for my lady and co-founder to Fei. We hope you enjoy th… See more