Fitness subreddits cover strength training, cardio, bodybuilding, calisthenics, flexibility, and sport specific training. These communities provide workout programs, form advice, and motivation for every fitness level from complete beginners to competitive athletes.
24.7M
Total Subscribers
16
Communities
Promo Tolerance
The largest general fitness subreddit covering all aspects of physical training, nutrition, and exercise science. Has an excellent wiki with beginner programs.
Best Content Type
Progress posts and program reviews
Posting Tip
Read the wiki before posting common questions, and include your stats and current program when asking for advice.
Focused on building strength and muscle using only bodyweight exercises. Covers calisthenics progressions from basics to advanced skills like muscle ups and planches.
Best Content Type
Progression achievements and routine questions
Posting Tip
Mention your current progression level for key exercises when asking for routine advice.
A more casual gym community with less strict posting rules than r/Fitness. Great for sharing workout videos, progress photos, and general gym culture.
Best Content Type
Workout clips and progress photos
Posting Tip
Share before and after comparisons with details about your training program and timeline.
An intermediate to advanced strength training community focused on barbell lifts and programming. Higher quality discussions than general fitness subreddits.
Best Content Type
Program reviews and training logs
Posting Tip
Post detailed program reviews including your lifts, bodyweight, and what you learned from running the program.
Dedicated to the sport and lifestyle of bodybuilding. Covers competition prep, posing, and physique development at both amateur and professional levels.
Best Content Type
Physique updates and competition content
Posting Tip
Include your height, weight, training experience, and goals when posting physique updates.
Focused on the sport of powerlifting covering squat, bench press, and deadlift training, programming, and competition. Serious and knowledgeable community.
Best Content Type
Meet reports and programming discussions
Posting Tip
Share detailed meet reports including your attempts, outcomes, and what you would change next time.
The main running community covering training plans, race reports, gear reviews, and running culture. Welcoming to all levels from couch to 5K beginners to ultramarathoners.
Best Content Type
Race reports and training plan discussions
Posting Tip
Include your weekly mileage, pace, and goals when asking for training plan recommendations.
Covers stretching routines, mobility work, and flexibility training for all levels. Useful for anyone looking to improve range of motion and reduce injury risk.
Best Content Type
Stretching routines and progress photos
Posting Tip
Be consistent with progress photos using the same angles and positions to show improvement.
Covers competitive and recreational swimming including technique, training sets, and open water swimming. Great for learning proper stroke mechanics.
Best Content Type
Technique advice and training sets
Posting Tip
Post underwater video clips when asking for stroke technique feedback.
The main CrossFit community discussing WODs, competitions, training methodology, and box culture. Covers both competitive and casual CrossFit athletes.
Best Content Type
WOD results and competition discussion
Posting Tip
Share your WOD times and scaling options to help others gauge where they stand.
Covers all styles of yoga from vinyasa to yin, including pose breakdowns, sequences, and the philosophical side of yoga practice.
Best Content Type
Practice tips and pose progressions
Posting Tip
Specify which style of yoga you practice and your experience level when asking for guidance.
Dedicated to the popular StrongLifts 5x5 beginner strength program. Great for people starting their strength training journey with a simple, linear progression program.
Best Content Type
Progress updates and form checks
Posting Tip
Share your starting weights and current weights to show progress on the program.
Focused on building and using home gym setups. Covers equipment reviews, space optimization, and budget friendly gym building.
Best Content Type
Gym setup photos and equipment reviews
Posting Tip
Include your total budget, available space, and training goals when showing off your home gym.
A fitness community centered on women and gender minorities. Covers training programs, nutrition, and fitness topics through an inclusive lens.
Best Content Type
Progress posts and program recommendations
Posting Tip
The community values evidence based advice and is welcoming to questions at all experience levels.
Dedicated to drug free bodybuilding and physique development. Focuses on realistic progress expectations and evidence based training for natural lifters.
Best Content Type
Natural physique updates and programming
Posting Tip
Be transparent about your training history and time frame when posting physique updates.
Covers kettlebell training including swings, cleans, snatches, and popular programs like Simple and Sinister. Great for minimalist strength and conditioning.
Best Content Type
Form checks and program reviews
Posting Tip
Post video form checks and mention your kettlebell weight and rep scheme for useful feedback.
Each subreddit has its own culture around self-promotion. Knowing the tolerance level before posting helps you avoid bans and build genuine credibility.
These communities welcome product mentions and project sharing as long as you follow subreddit rules. You can include links to your product in posts and comments, but genuine value should still come first.
Self-promotion is allowed in specific threads or under certain conditions (like designated weekly threads). Read the sidebar rules carefully. Build some post history before sharing your own products or content.
These subreddits strictly prohibit self-promotion. Focus on providing value through comments and educational posts. Build karma and credibility first. Mention your product only when directly asked for recommendations.
This list covers the top communities, but there are hundreds more niche subreddits where your target audience hangs out. MediaFast's subreddit finder analyzes your product and matches you with the most relevant communities, including hidden gems most marketers miss.
Common questions about finding and using the best fitness communities on Reddit.
r/Fitness is the best starting point because its wiki contains proven beginner programs and answers virtually every common question. r/bodyweightfitness is excellent if you prefer working out without equipment. Both communities are patient with newcomers who show they have read the basic resources first.
Yes, form check videos are welcomed and encouraged on most fitness subreddits. r/Fitness has a dedicated daily thread for form checks, while r/weightroom and r/powerlifting allow them as standalone posts. Film from a 45 degree angle and include the weight and your training experience for the best feedback.
Direct promotion of coaching services is banned on nearly all fitness subreddits. The most effective approach is to consistently provide excellent free advice and build a reputation as a knowledgeable contributor. People will naturally check your profile and reach out if they want personalized help.
Yes, Reddit has active communities for virtually every sport and physical activity. r/running, r/Swimming, r/CrossFit, r/yoga, and r/kettlebell are just a few examples. These specialized communities provide more targeted advice than general fitness subreddits and are great for sport specific programming.
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