text: Yaar, suna hai ab sab log plank challenge kar rahe hain, par mujhe samajh nahi aata ki yeh kitna effective hai fitness ke liye, kya tumne try kiya hai?Bilkul, maine kiya hai! Lekin mujhe lagta hai ki sirf plank karne se nahi, overall workout routine hona chahiye, tabhi toh results milenge!