No gym, no problem? The truth about home workouts vs the gym

Between long commutes, expensive memberships, and apartments where 'home gym' means a mat squeezed between the bed and the wall, most Indians train (or want to train) at home at some point. But is a bodyweight routine actually as good as a gym, or just a compromise you settle for? Claim by claim, here's the honest answer from real exercise-science research.