TY - RPRT TI - Application of 13C MRS demonstrates carbohydrate feeding spares muscle but not liver glycogen utilization during high-intensity interval exercise. AU - Sophie C Hannon AU - Libby Henthorn AU - Jay Vadher AU - Catharine Montgomery AU - George F Pavis AU - Francis B Stephens AU - Benjamin T Wall AU - Nathan Hodson AU - James P Morton AU - Aneurin J Kennerley AU - Mark A Hearris PY - 2026 DO - 10.1152/ajpendo.00139.2026 UR - https://pubmed.ncbi.nlm.nih.gov/42552237/ ID - 42552237 ER -