ท้าทายตัวเอง! คุณจะรับมือกับการออกกำลังกายของไซตามะหรือไม่?
Did you have a thought of being like Saitama?
How do you think, how you body and your spirit will change if you will do 100 push-ups, 100 squats, 100 sit-ups and 10 km running every single day???
You have a great opportunity to find it out. Take part in 30 - days challenge by our application!!!