Brocnbells's answer:
Health and fitness enthusiasts looking for new friends, gym buddies, or new romantic interests.
Rovo - Rovo – Find Sports Buddies is a simple and easy-to-use social app that is designed to meet new strangers for sports.
Tinder - Tinder is how people meet. It's like real life, but better.
Fit Meet - Find patterns for any sports or activity.
BodySpace - BodySpace – Social Fitness App is an advanced level social app specially designed fitness lovers who want to find and meet new personal trainers, fitness partners, and more.
Bumble - Bumble is a social network that allows you to feel empowered while you make those connections, whether you’re dating, looking for friends, or growing your professional network. One first move on Bumble could change your life.
FitMatch - FitMatch – Find Workout Buddies and Fitness Friends is a complete social communication app that connects you with people who share their fitness stuff.