Hastings, Nebraska · United States
CrossFit Ground Up
The people running the hour.
The team
Meet the coaches. Check their credentials. Read member reviews.
Abigail Lauters
COACH, POSTPARTUM SPECIALIST
CrossFit Ground Up
Hastings, Nebraska
Angelo Martinez
Manager
CrossFit Ground Up
Hastings, Nebraska
Chelsey Wiseman
Coach
CrossFit Ground Up
Hastings, Nebraska
Gretchen Brosman
COACH, CROSSFIT GENERALIST
CrossFit Ground Up
Hastings, Nebraska
Helen Sadd
COACH, CROSSFIT GENERALIST
CrossFit Ground Up
Hastings, Nebraska
James (JJ) Arndt
OWNER, COACH, OLYMPIC LIFTING SPECIALIST
CrossFit Ground Up
Hastings, Nebraska
Tiffani Arndt
Affiliate licensee
CrossFit Ground Up
Hastings, Nebraska
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About this roster
Combines CrossFit’s public professional roster with named coaching roles published on the gym’s website. Gym-reported qualifications are labeled separately.
Owners and staff retain their published roles. This may not be a complete or current employee list.
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