#fitness
The most viral posts using #fitness across TikTok, Instagram, X, Facebook and Pinterest — ranked by real engagement tracked by ViralHunt.
We track 2440 posts using #fitness across 8 networks, carrying 116.6M engagement between them — an average of 47.8K per post.
It is used most on Douyin: 1130 of the 2440 posts we hold, 46% of the total.
Where it performs hardest per post, though, is TikTok, averaging 321.6K — so the tag is posted most in one place and lands best in another, which is exactly the difference worth knowing before choosing where to use it.
Ranking comes from the posts themselves rather than from how often the tag appears, and it is recalculated as new posts are collected. How we measure this →
Top #fitness posts ALL NETWORKS
Filter by network, track every new post, and get alerts when #fitness starts trending.
Most viral #fitness on Douyin
See all 1.1K Douyin posts and track new ones live.
Most viral #fitness on Bluesky
See all 853 Bluesky posts and track new ones live.
Most viral #fitness on Instagram
See all 216 Instagram posts and track new ones live.
Most viral #fitness on TikTok
See all 118 TikTok posts and track new ones live.
Most viral #fitness on Pinterest
See all 118 Pinterest posts and track new ones live.
Most viral #fitness on Mastodon
Most viral #fitness on X / Twitter
Most viral #fitness on Tumblr
Track #fitness across every network
ViralHunt watches 12 networks live and shows you what's trending in your niche — before everyone reacts.
Try for free