text: Yaar, suna hai ab sab log plank challenge kar rahe hain, kuch din se toh main bhi soch rahi thi, lekin kya yeh sach mein effective hai ya sirf ek trend hai?Bilkul, plank challenge kaafi popular ho gaya hai, lekin kuch log kehte hain ki sirf ek exercise se toh kuch nahi hota, overall fitness ka dhyan rakhna zaroori hai!