If a patient has platelets of 25,000, which exercise modality is appropriate?

• A. Resistive exercise
• B. Light exercise
• C. No exercise
• D. High-intensity interval training

Answer: (A)

With a platelet count of 25,000, there is an elevated risk of bleeding from minor trauma, so activity must be kept very cautious but not completely eliminated. The goal is to preserve strength and function without provoking bleeding. Very light, supervised resistance exercise fits this balance: it provides a gentle stimulus to maintain or improve muscle strength and joint stability while avoiding the heavy loads and Valsalva maneuver that could trigger bleeding in thrombocytopenia.

High‑intensity interval training would introduce excessive cardiovascular and hemodynamic stress and is not appropriate at this level of platelets. Complete rest would risk deconditioning, and while light aerobic activity can be safe, it may not address strength adequately. Thus, carefully dosed, low-load resistance exercise is the best option in this scenario, given the platelet count.