text: fitness challenges ke baare mein suna hai ki wo accountability badhate hain,kya tumhe bhi lagta hai ki kisi ke saath karne se zyada fayda hota hai?bilkul! jab hum kisi aur ke saath hote hain, toh hum apne goals ko achieve karne mein zyada serious hote hain, aur fun bhi hota hai!