Looking for Positive, Active posters/friends

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Hi. I'm looking for some "friends" who love being active, enjoy sharing their adventures AND who don't mind giving me a little positive reinforcement.
I'm 58 and have lost 50lbs since April - so far so good - but I have about another 70 to go!
I love being active and outdoors but bad knees have forced me to be creative in my workouts. This summer has been a combination of biking, golf and kayaking.
So if your a like minded, adventure seeker please add me as friend!!!!