Train your body and build up to completing 200 sit ups, using a proven program. Zeopoxa Sit Ups builds and strengthens your core muscles, having you perform abs workout session with a period of rest in between. Sit ups are key for a toned stomach & strong abs, this app will take you there. Simple to use: audio coach tells you when to start & when to rest. Whatever your goal, be it to lose weight, shape and tone, build strength or improve endurance or just strong abs, this fitness app will help you achieve your goals faster. On top of being a Abs workout tracker and fitness tracker, this app provides you with many more features to improve your fitness and ensure you're enjoying your workout. Take your first step today, download the free Zeopoxa Sit Ups app on your phone and push yourself to a fitter and healthier lifestyle. APP Features & BENEFITS: Training mode. Practice Mode. Counts sit up repetitions using accelerometer. Automatic countdown timer for your rest between exercise sets. Graphs and Statistics. Voice Coach for constant feedback. Beat your best and set personal records. Advanced graphs for sit ups, time and calories burned, in 3 different intervals (week, month and year). Complete challenges that app provide and stay motivated to do Abs workout. Calculate your BMI with built in BMI Calculator. Overview of all Sit ups already completedHow to use: Hold your phone above the chest with two hands.