TweetIndex — @Challenger_ST (Gerry DeFilippo | Strength & Speed). Followers: 93 361. Following: 905. Posts: 43 691. Collected posts: 12. Views: 89 848. Likes: 534. Reposts: 63. Replies: 16. Latest post: 8 September 2026, 02:26 UTC. Views: 7 505. Likes: 66. «Most athletes train slow. Then wonder why they play slow. Reactive work is how you get elastic. Save this thread! 👇 12 reactive upper + lowe» Last collected: 8 September 2026, 09:48 UTC. Page: https://tweetindex.com/account/Challenger_ST