r/AdvancedFitness
101k members
r/AdvancedFitness is a subreddit with 101k members. The most common kinds of discussions are advice requests, and the community frequently discusses exercise, muscle, training, aging, and skeletal.
This subreddit is a place to learn, teach, and share information on the myriad ways we all work to improve our health and fitness, and achieve our training goals. Primarily aimed at non-beginners, though all are welcome.
Popular Themes in r/AdvancedFitness
#1
Advice Requests
: "[af] Similar Strength and Hypertrophic Adaptations in Less Time? ... : The Journal of Strength & Conditioning Research"
2 posts
Popular Topics in r/AdvancedFitness
#1
Exercise
: "[AF] The effectiveness of protein supplements on athletic performance and postExercise recovery, a Bayesian multilevel meta analysis of randomized controlled trials (2025)"
111 posts
#2
Muscle
: "[AF] Creatine monohydrate supplementation for recovery from Muscle disuse: timing matters (2026)"
77 posts
#3
Training
: "[AF] Resistance Training load does not determine resistance Training-induced hypertrophy across upper and lower limbs in healthy young males (2025)"
76 posts
#4
Aging
: "[AF] Ultra Endurance Running May Accelerate Aging and Breakdown of Red Blood Cells"
30 posts
#5
Skeletal
: "[AF] Skeletal muscle disuse atrophy: protection by omega-3 polyunsaturated fatty acids (2025)"
29 posts
#6
Health
: "Better fitness in your 40s and 50s linked to a longer, Healthier life [af]"
29 posts
#7
Metabolism
: "[AF] Carbohydrate Ingestion on Exercise Metabolism and Physical Performance (2026)"
26 posts
#8
Resistance
: "[AF] Resistance training load does not determine Resistance training-induced hypertrophy across upper and lower limbs in healthy young males (2025)"
21 posts
#9
Protein
: "[AF] The effectiveness of Protein supplements on athletic performance and postexercise recovery, a Bayesian multilevel meta analysis of randomized controlled trials (2025)"
20 posts
#10
Strength
: "[AF] Running Speed is Maximized by Strengthening the Hip Flexors and Hip Adductors (2026)"
18 posts
Member Growth in r/AdvancedFitness
Yearly
+6k members(6.5%)
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About
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Last updated: June 20, 2026