Prehabilitation to Improve Cancer Surgery Outcomes in AYA Patients With Extremity Sarcomas

"Multimodal Prehabilitation~* Aerobic exercise~ * Home-based, high-intensity interval training (HIIT), 2 days/week~ * Home-based, moderate-intensity continuous training (MICT), 2-3 days/week~* Resistance exercise~ * Home-based, moderate-intensity resistance training, 2-3 d/wk, all major muscle groups (working around tumour-related deficits), 8-10 exercises, 12-15 repetitions, resistance bands and body weight based~* Nutrition~ * Protein intake 1.2-1.5 g/kg body weight/day in compliance with European Society for Clinical Nutrition and Metabolism (ESPEN) guidelines~* Stress management~ * Daily mindfulness practice, 20 min/session, guided by audio file created at Mount Sinai Hospital"