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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
Young physical therapist walking with an older adult at an indoor track.

SDSU Extension highlights physical activity during Fall Prevention Week

September 18, 2026

South Dakota State University Extension is highlighting the importance of physical activity for strength and balance during Fall Prevention Awareness Week on Sept. 21-26, 2026.

An older adult male stretching before a winter jog at a park.

SDSU Extension encouraging physical activity with 5th annual Fall into Fitness event

August 31, 2026

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

Young physical therapist walking with an older adult at an indoor track.
Oct 01 - 31

Fall into Fitness

Throughout the month of October, SDSU Extension is challenging South Dakotans to soak in the gorgeous colors of our state and make physical activity a top priority.