r/Fitness frames itself as a place for physical fitness goals and points readers at its wiki/FAQ for common questions. r/bodyweightfitness narrows that interest to training with your own body—from push-ups and pull-ups through advanced progressions such as planche work.
Both are live Top-cut communities (Fitness about 12.6M members, rank #69; bodyweightfitness about 4.8M, rank #190). Activity samples are text-heavy for both (roughly 26 vs 16 posts per day in our collection window). Each lists the other on its related list.
Short rule titles reinforce the wiki-first culture on both sides. Fitness emphasises reading the rules and wiki before posting. bodyweightfitness titles include reading the FAQ, no medical advice, and keeping discussion wholesome without advertising. Use Fitness for broad programming, equipment and goal questions after the wiki; use bodyweightfitness when the plan is calisthenics and bodyweight progressions.
Written comparison based on public descriptions and rule titles · updated 2026-11-06.