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Runtastic Sit-Ups PRO Trainer

Health & Fitness

by Runtastic


Developer Notes

Want to strengthen your abs and reach 100 sit-ups? Wow, that’s an ambitious goal. You’re in luck, though - the Runtastic Sit-Ups app is the ideal companion to put your plan into action. We know you can do this! Your PERSONAL TRAINER, aka your smartphone, helps you stay on track - draw motivation...