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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

Family exercising outdoors on a bright, summer morning.

SDSU Extension hosts virtual challenge to encourage physical exercise

April 13, 2026

South Dakota State University Extension is hosting a seasonal challenge called Spring Into Step to encourage physical activity.

five women and one man walking in a gymnasium

Fitness Fellowship Leader's Manual

Leader's manual to help facilitate discussions during group fitness classes.

five women and one man walking in a gymnasium
May 01

Spring Activity Challenge: Spring Into Step

SDSU Extension is challenging South Dakotans to make physical activity a top priority throughout the month of May.