Statistics

Reference data for average TDEE values across demographics. See how your TDEE compares to population averages by age, sex, weight, and activity level.

weight loss

Key statistics on calorie deficits, weight loss rates, adherence, metabolic adaptation, and long-term maintenance. Evidence from meta-analyses.

weight loss

One-rep max Statistics: strength Standards by Lift: how strong is the average lifter? Reference data for bench press, squat, deadlift, and overhead press 1RM.

Strength Training

Evidence-based body composition statistics: average body fat percentages, lean mass norms by sex and age, measurement accuracy, and natural FFMI ceilings.

Body Composition

Evidence-based creatine statistics: strength gains, optimal dosing, safety profile, cognitive effects, and clinical applications from peer-reviewed.

Nutrition Planning

Evidence-based fitness-app statistics: adoption rates, app-driven activity outcomes, retention curves, and clinical-trial efficacy from peer-reviewed.

Cardio Conditioning

Evidence-based flexibility statistics: range-of-motion norms, stretching method comparisons, age-related changes, and performance-injury implications.

Recovery

Evidence-based gym-membership statistics from the Health & Fitness Association (formerly IHRSA): US membership counts, growth rates, equipment use.

Strength Training

Evidence-based home gym statistics: post-pandemic adoption rates, home vs. commercial outcome comparisons, equipment trends, and adherence research.

Strength Training

Evidence-based hydration statistics: IOM water requirements, sweat rates, dehydration performance impact, and clinical thresholds from authoritative sources.

Hydration

Evidence-based intermittent fasting statistics: weight loss outcomes, metabolic effects, adherence rates, and head-to-head comparisons with continuous.

Intermittent Fasting

Evidence-based marathon statistics: average finishing times, world records, age trends, training mileage norms, and DNF rates from peer-reviewed.

Running

Evidence-based meal-prep statistics: home-cooking adherence, food-tracking accuracy, dietary-quality outcomes, and time/cost savings from peer-reviewed.

Nutrition Planning

Evidence-based mobility and injury statistics: prevalence rates, risk factors, intervention efficacy, and recovery timelines from peer-reviewed.

Recovery

Evidence-based obesity statistics: US prevalence, global trends, health-cost burden, mortality risk, comorbidity rates, and treatment outcomes from CDC.

Fat Loss

Evidence-based overtraining statistics: prevalence in athletes, recovery timelines, hormonal markers, and validated screening tools from peer-reviewed.

Recovery

Evidence-based periodization statistics: meta-analysis comparisons of linear, undulating, and block models, plus deload effects and program-design outcomes.

Strength Training

Evidence-based protein intake statistics: RDA baselines, optimal intakes for muscle gain, satiety effects, plant vs. animal protein research.

Nutrition Planning

Evidence-based running statistics: mortality reduction, optimal weekly mileage, injury rates, VO2 max norms, and finishing-time benchmarks.

Running

Evidence-based sleep statistics: prevalence of insufficient sleep, effect on testosterone and muscle protein synthesis, athletic performance impact.

Recovery

Evidence-based strength training statistics: participation rates, mortality reduction, optimal volume thresholds, hypertrophy dose-response, and adherence.

Strength Training

Evidence-based supplement-industry statistics: US prevalence, peer-reviewed efficacy by category, contamination findings, and FDA regulatory context.

Nutrition Planning

Evidence-based weight loss statistics: maintenance rates, real-world deficit outcomes, predictors of success, and treatment effectiveness.

Fat Loss