30 Day Sit Up Challenge is a simple 30 day workout plan. You do anumber of sit up exercises each day! The intensity of the exercisesincrease slowly and by the end of this 30 day sit up workout plan,it will tone up and boost your core muscles to the max. The 30 daysit up challenge will help you to tighten up and strengthen yourcore, and help give you the abs you have always wanted. Thechallenge has 1 exercise which you have to do each day, and thetime spent doing the exercise slowly increases day by day to helpyou build up your core body muscle strength gradually, ensuring youare able to complete the final day of the challenge easily. Youonly have to do the amount of time shown on the challenge chartonce per day, however if you are feeling brave then you can repeateach days challenge as many times as you like – however remember byday 30 it will be very hard to do multiple times. The app issuitable for both men and women of any ages. Just install this appand follow the routine daily. Main feature:-------------------------- - Easy to follow - No enquipment needed,workout anytime and anywhere - Smart calendar track your activity -Reminds you when to workout Try our other 30 day challenge appstoo: - 30 Day Abs Trainer - 30 Day Push-Ups Trainer - 30 Day SquatsTrainer - 30 Day Weight loss Trainer - 30 Day Yoga Trainer - 30 DayBikini Body - 30 Day Wall Sit Challenge - 30 Day Plank Challenge -30 Day Tricep Dips Challenge - 30 Day Lunge Challenge - 30 Day SitUp Challenge - More apps coming soon!! --------------------------CREATIVEAPPS SUPPORT -------------------------- Email:[email protected] Facebook:http://www.facebook.com/creativeapps.vn Website:http://www.creativeapps.vn