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Strength Resurgence is a fitness and physical therapy education and coaching platform led by Jim Wittstrom that focuses on injury recovery, prevention, and performance training. The site publishes practical, science-backed articles and how-to guides on movements, rehab protocols, and mobility to improve knee, hip, ankle health and overall athletic performance, with free resources and gear recommendations. It also provides information for prospective PT students and professionals, indicating a blend of consumer fitness guidance and professional education resources.
AI named Strength Resurgence in January 2026.