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Erin Hallenbeck

SDSU Extension Health and Physical Activity Field Specialist

605-782-3290

SDSU Extension Sioux Falls Regional Center
4101 W 38th St Ste 103
Sioux Falls, SD 57106

Erin Hallenbeck is an SDSU Extension Health and Physical Activity Field Specialist focused on promoting physical activity and wellness throughout South Dakota. She holds a bachelor’s degree in exercise science and a master’s degree in nutrition and exercise science. Erin has experience developing and leading exercise programs for all ages, from youth to older adults. She supports communities by delivering fitness programs using proven approaches to improve physical activity levels and overall health. She also supports volunteer-led physical activity programming and collaborates with community partners and local organizations to expand the reach and sustainability of health initiatives. She is passionate about empowering South Dakotans to lead healthier, more active lives, building confidence and improving quality of life.

Areas of Expertise

  • Exercise physiology
  • Behavior change
  • Community health promotion

Programs and Services

State & Regional Offices

Sioux Falls Regional Center

Also by Erin Hallenbeck

Dance video game on a monitor at the SDSU eSports lounge.

Do Active Video Games Count as Physical Activity for Kids?

Active video games, sometimes called exergames, are marketed as a way to turn screen time into physical activity time. These games can be a good option for increasing activity time in youth, but they have their limits.

Running shoes, water bottle, and weights arranged among Christmas decorations.

Santa's Workshop Workout

Step into Santa’s workshop and try this festive, full-body workout! With holiday-themed cardio, strength, and core exercises, you’ll be energized and cheerful from warm-up to cool-down.

Walking in the fall

SDSU Extension encouraging physical activity with virtual fitness event

September 11, 2025

South Dakota State University Extension is encouraging South Dakotans to get active with its fourth annual Fall into Fitness seasonal activity challenge.