MJ, 49 year old female, post 18 days hospitalization for severe sepsis; Which exercise prescription would you start?

• A. 30 minutes of resistance exercises focusing on eccentric contractions of large muscle groups 2 days per week, 45 minutes of low intensity cardiorespiratory exercise for 3 days per week
• B. 60 minutes of high intensity interval training 5 days per week
• C. 15 minutes of resistance training alternating isotonic and isometric daily
• D. 90 minutes of cardio only

Answer: (A)

The key idea is to start a balanced, progressive rehab plan that rebuilds both strength and endurance after a severe infection and prolonged hospitalization, without pushing too hard too soon. For someone recovering from sepsis, the safest and most effective approach is low-to-moderate intensity activity that combines resistance work to counter muscle weakness with cardio to restore stamina, with a gradual progression.

This option pairs two components: resistance training for large muscle groups twice a week, focusing on eccentric contractions, and low-intensity cardio on three days. Resistance targeting large muscles helps restore functional strength needed for daily tasks, and eccentric work can yield strong strength gains with relatively lower cardiovascular load, which is beneficial as the body recovers. The cardio is kept at a low to moderate intensity for a substantial portion of the week, supporting endurance rebuilding while respecting the patient’s current fatigue and healing status. The overall volume is moderate and feasible, reducing risk while promoting recovery.

The other plans are less appropriate for someone just out of a major infection. Extremely long, high-intensity interval training several days a week would be too demanding and risky given recent critical illness. Very short daily resistance work without an aerobic component may not sufficiently rebuild endurance and functional capacity. Cardio-only programs ignore the muscle-weakness component that is common after sepsis and hospitalization, which is important to address for overall recovery.