r/AdvancedFitness
101k members
r/AdvancedFitness is a subreddit with 101k members. The community frequently discusses skeletal muscle, training, fitness, exercise, and workout.
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 Topics in r/AdvancedFitness
#1
Skeletal Muscle
: "[AF] High and Low Load Resistance Training Produce Distinct Skeletal Muscle Growth but Similar Changes in Tendon Morphology (2026)"
7 posts
#2
Training
: "[AF] Comparison of Creatine Monohydrate Supplementation Immediately Before Versus Immediately After Resistance Training Sessions in Trained Young Healthy Adults (2026)"
4 posts
#3
Fitness
3 posts
#4
Exercise
: "[AF] Acute Sleep Deprivation Shifts Substrate Utilization Toward Greater Fat Oxidation During Incremental Exercise in Recreationally Trained Adults (2026)"
3 posts
#5
Workout
2 posts
#6
Skeletal
: "[AF] Ribosome Biogenesis as a Putative Bottleneck to Skeletal Muscle Hypertrophy: Mechanisms, Human Evidence, and Practical Modulators (2026)"
2 posts
#7
Protein
2 posts
#8
Fat Loss
1 post
#9
Caloric Deficit
1 post
#10
Strength
1 post
Member Growth in r/AdvancedFitness
Yearly
+6k members(6.7%)
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About
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Last updated: July 17, 2026