Jennifer Zeltwanger, ACSM-EP
Jen Zeltwanger is an ACSM-certified exercise physiologist with 26 years of experience in the health and fitness industry. She specializes in researching and writing about products and information that support home and outdoor fitness.
Jen Zeltwanger is an ACSM-certified exercise physiologist with 26 years of experience in the health and fitness industry. She specializes in researching and writing about products and information that support home and outdoor fitness.
Latest from Jennifer Zeltwanger, ACSM-EP
Our award-winning picks for budget-friendly rowing machines — plus, rowing tips from an expert
Shop affordable rowing machines that fit your budget from Sunny Health & Fitness, Stamina and more. Plus, rowing tips for better results from a personal trainer.
16 expert-approved — and a few Shop TODAY Award-winning — treadmills under $800
A fitness expert shares the best affordable treadmills (most under $500!) and what to look for. Plus, Shop TODAY Wellness Award winners.
