Evidence
Resistance training is the closest thing we have to a fountain of youth.
Muscle mass declines 3–8% per decade after 30 without intervention. The research below is why every PTFit program is built around progressive resistance training.
Medical disclaimer: The information on this page is for educational purposes only and does not constitute medical advice. Always consult a qualified healthcare provider before starting or modifying an exercise program.

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Longevity
15%
Resistance training is associated with a 15% reduction in all-cause mortality, independent of aerobic exercise.
Momma H, et al. British Journal of Sports Medicine. 2022;56(13):755-763.
PMID 35228201Strength
10–15%
Systematic progressive overload produces 10-15% strength gains in 8-12 weeks, even in trained individuals with over 2 years of lifting experience.
Schoenfeld BJ, et al. Journal of Strength and Conditioning Research. 2017;31(12):3508-3523.
PMID 28834797Injury Prevention
50%
Physical therapy combined with progressive strength training reduces re-injury rates by approximately 50% compared to rehabilitation alone.
Grindem H, et al. British Journal of Sports Medicine. 2016;50(13):804-808.
PMID 27162233
Medical disclaimer: The information on this page is for educational purposes only. It does not constitute medical advice, diagnosis, or treatment. Consult your physician before starting any exercise program.