25.10.2
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DJ
Derick J. Zak
1 Credential
1 Issuer
Derick J. Zak
June 23, 2021
December 31, 2026
7248431051
Certified Strength and Conditioning Specialist (CSCS)
Certified Strength and Conditioning Specialist (CSCS)
June 23, 2021
National Strength and Conditioning Association
