Intercession (1) Thresholds (Doorsills) (1) Prevention (1) Diseases (1) Adaptation (1) Platforms (1) Platforms (1) Heart--Left ventricle (1) Week (1) Ventilation (1) Echocardiography (1) Time (1) Struggle (1) Running (1) Rest (1) Pulse (1) Proportion (1) Profit (1) Production (Economic theory) (1) Oxygen (1) Neurolinguistic programming (1) Months (1) Medical sciences (1) Hypothesis (1) Myocardium (1) Hand (1) Force and energy (1) Fatigue (1) Cycles (1) Cardiology (1)