This study aims to evaluate the effects of an adaptive core training protocol that integrates core stability, core strength, and high-intensity core power exercises on muscle activation, hypertrophy, balance, and quality of life. Forty recreationally active adults with a minimum of two years of consistent training experience will participate. The structured intervention will span multiple weeks and utilize electromyography (EMG), ultrasound imaging, and validated questionnaires to assess neuromuscular and functional adaptations.
Aged 25-35 years
Physically active (≥3 sessions/week, ≥1 hour per session) for ≥2 years
No known musculoskeletal, cardiovascular, or neurological disorders
No engagement in structured core training programs
Medical conditions that limit full-body or trunk movement
Cardiovascular/metabolic conditions contraindicating high-intensity exercise
Current participation in Pilates, CrossFit, or other core-specific protocols
Recent musculoskeletal injury affecting training eligibility
Ioannis Tsartsapakis
Lead sponsor
Aristotle University Of Thessaloniki
Sponsor institution