text: sun,yoga classes toh kaafi popular ho rahi hain, par mujhe nahi pata, kya wo waqai mein body ko fit karne mein madad karti hain ya sirf stress relieve karti hain?yoga se body flexible hoti hai, lekin main soch rahi thi ki pilates bhi try karun, kya tumhe pata hai kya difference hai in dono mein?