Great, fitness-focused domain name that blends in the words "gym" and "fantastic".
The name "Gymtastic" has nine characters and three syllables. Established brands using three syllable names include Vodafone, Adobe and Microsoft.
Gymtastic.com is a dot-com domain. Dot com domains are the most prestigious top-level-domain in the world, used by famous websites like twitter.com. A dot-com is the first thing people think of when they think of a website.