Forums in the Strength Training Niche

1. startingstrength.com
Starting Strength - strength training discussion forum
https://startingstrength.com/resources/forum/  

2. The Forum
Welcome to the StrongFirst forum for strength discussion
https://www.strongfirst.com/community/  

3. MuscleTalk
Welcome to MuscleTalk - UK Bodybuilding, Strength, Fitness and Supplements information since November 2000
https://www.muscletalk.co.uk/  

4. www.shapefit.com
Forum has 102,500 posts.
https://www.shapefit.com/forum/  

5. Bodybuilding, Muscle, Fitness and Health Forum - TMuscle
TMuscle - Read and discuss bodybuilding, muscle, strength, fat loss, supplements, health, fitness, steroids, powerlifting, strongman and much more.
https://www.tmuscle.co.uk/  

6. forum.muscleandstrength.com
Muscle & Strength Forum: Learn how to build muscle and lose fat!
https://forum.muscleandstrength.com/  

7. Weight Loss Forum - Diet Forum - Weight loss Diet Forum Online
Weight loss community forum where you can talk to experts and people just like you, who are all working toward a healthier lifestyle and weight management goals.
https://www.weight-loss-center.net/weight_loss_diet_forum/  

8. Rokslide Forum
Forum has 6 posts.
https://www.rokslide.com/forums/  

9. CrossFit Discussion Board
Forging Elite Fitness. CrossFit is a core strength and conditioning program. We have designed our program to elicit as broad an adaptational response as possible. The CrossFit Program was...
https://board.crossfit.com/  

10. www.ironmagazineforums.com
Bodybuilding and Anabolic Steroid Discussion Forums.
https://www.ironmagazineforums.com/  

11. The Fast Diet
https://thefastdiet.co.uk/forums/  

12. Forums - T Nation
The Worlds #1 Hardcore Training Site
https://forums.t-nation.com/  

13. Body Building Forum - The Iron Den
The Iron Den bodybuilding forum literally has everything that you need to know if you hope to effectively build muscle.
https://www.theironden.com/forum/  

14. PricePlow Forum
Share Supplement Deals, Nutrition News, Diet, and Training Tips!
https://forum.priceplow.com/  

15. Underground Body Building Forum
The most comprehensive bodybuilding forum feature news, announcements, promotions and your input on UGbodybuilding here
https://www.ugbodybuilding.com/  

16. BabyPips.com Forex Trading Forum
Ask forex questions and share trade ideas, market analysis, trading systems with other traders.
https://forums.babypips.com/  

17. Professional Muscle - Bodybuilding Forum
Discuss everything Muscle Gain, Strength, Fat Loss, Supplements, Steroids, and Pro Bodybuilding & Powerlifting at Professional Muscle Forum
https://www.professionalmuscle.com/forums/  

18. I Love My Cockapoo Forums
A forum community dedicated to Cockapoo owners and enthusiasts. Come join the discussion about breeding, health, behavior, housing, adopting, care, classifieds, and more!
https://www.ilovemycockapoo.com/forums/  

19. www.englishclub.com
General Teacher Discussion, Grammar and Usage, School Projects, TEFL Training Discussion, Employment Discussion
https://www.englishclub.com/tefl-forums/  

20. Puppy Forum and Dog Forums
Come join a community dedicated to the discussion of grooming, food reviews, training tips, rescue groups, and dog pictures. All dog breeds and dog breeders welcome
https://www.dogforums.com/forums/  

21. Boxing News 24 Forum
Boxing Forum: boxing news discussion on upcoming fights, fight results, predictions and rumours
http://boxingforum24.com/  

22. Zend Forums
This PHP blog includes articles from experts about PHP development, security, best practices — and more.
http://forums.zend.com/  

23. Runners Forum
A forum community dedicated to all things Running! Come take a lap and talk training, marathons, proper self care, and more!
http://www.runnersforum.co.uk/  

24. Insomnia Coach®
Get free insomnia help and support from others who know exactly what it's like to live with insomnia by joining the Insomnia Coach forum today.
https://insomniacoach.com/forum/  

25. Fitness.com
Forum has 338,916 members.
https://weight-loss.fitness.com/  

26. Poodle Forum
A forum community dedicated to all Poodle owners and enthusiasts. Come join the discussion about breeds, training, puppies, food reviews, grooming, and more.
https://www.poodleforum.com/  

27. www.skimble.com
Skimble forums.
https://www.skimble.com/workout-trainer/forums/  

28. TrainerRoad
A dedicated forum for cyclists to discuss what they're doing to get faster, and learn from like-minded athletes and coaches.
https://www.trainerroad.com/forum/  

29. Eslbase
Discussion forums to help you throughout your TEFL career
https://www.eslbase.com/forum/  

30. Labrador Retriever Dogs Chat F
Another very popular forum in the pets niche.
https://www.lab-retriever.net/board/  

31. The Labrador Forum
Help, friendship and support for dog lovers and lab fans worldwide. Information on training, puppies, diet, health
https://thelabradorforum.com/  

32. RuneScape Community
The RuneScape Wiki is a RuneScape database that anyone can contribute to. Includes skills, quests, guides, items, monsters and more.
http://forums.zybez.net/  

33. hrsuccesstalk.com
Discussion on HR topics like Performance management, statutory compliance, training, HRD, employee engagement, HRMIS. Recruitment and Talent Acquisition.
https://hrsuccesstalk.com/forum/  

34. Raspberry Pi
Forum has 1,756,501 posts.
https://www.raspberrypi.org/phpBB3/  

35. Anabolic Steroids - Steroid.com Forums
Steroid forums questions Visit the most visited Steroid forum website in the world and chat with others at any time.
https://forums.steroid.com/forum.php  

36. www.tefl.net
General Teacher Discussion, Teaching Young Learners, Teaching Adults, Business English, Special Needs, Tests & Exams, Games & Activities, ELT Management, Grammar & Usage, TEFL Help, Teacher...
https://www.tefl.net/forums/  

37. www.go4expert.com
Forum has 96,809 posts.
https://www.go4expert.com/forums/  

38. Skin Care Talk
A forum community dedicated to skin care professionals and enthusiasts. Come join the discussion about recipes, health, gels, peels, lotions, cosmetics, care, reviews, and more!
https://www.skincaretalk.com/forums/  

39. CTC Forum
Forum has 1,447,795 posts.
https://forum.ctc.org.uk/index.php  

40. World Class Bodybuilding
Bodybuilding fitness forum dicussing bodybuilding, supplements, anabolic steroids, muscle building, nutrition, bodybuilding training, workouts, fat loss, and training fitness
http://www.worldclassbodybuilding.com/forums/  

41. Fantasy Football - Footballguys Forums
Forum has 11,992,505 posts.
https://forums.footballguys.com/forum/  

42. Manifest Your Dreams With the Law of Attraction
An excerpt from the original Power Law of Attraction:
https://www.powerlawofattraction.com/forum/  

43. GermanShepherdHome.net
Everything you wanted to know about German Shepherd Dogs from Puppy to Senior, purchase or rescue, health, training.
https://germanshepherdhome.net/forum/  

44. saradas.org
Forum Saradas - Index
https://saradas.org/  

45. Real Muscle Forums - Body Building and fitness Forums
Real Muscle forum is a fitness and bodybuilding forum purely for the discussion of keeping fit and improving your body.
https://www.realmuscleforum.com/  

46. EliteFitness.com Bodybuilding
Bodybuilding, Fitness, and Anabolic Steroids Forums EliteFitness.com
https://www.elitefitness.com/forum/  

47. Activity Stream
Welcome to the Online version of Kung Fu magazine, your resource for information, entertainment and information related to the Chinese Martial and Healing Arts. This site is the virtual companion...
http://ezine.kungfumagazine.com/forum/  

48. Boxer World Forums
Boxer world is the most popular forum about boxer dogs
http://www.boxerworld.com/forums/  

49. Vertical Reference Helicopter Forums
Forum has 125,652 posts.
https://helicopterforum.verticalreference.com/  

50. PPRuNe Forums
The Professional Pilots Rumour Network (PPRuNe) is an aviation website dedicated to airline pilots and those who are considering a career as a commercial pilot.
https://www.pprune.org/