Greatist

The official Greatist.com group! Are you doing something great? Join this group and compete in various #imagreatist challenges!

About Jeff

  • Jeff Crews
    CSCS, CPT

This is your trainer bio, letting your potential clients know a little bit about you. For example, Dave Leonard is a Certified Strength and conditioning Specialist (CSCS) & Tactical Strength and Conditioning-Facilitators (TSAC-F) apply scientific knowledge to physically train military, fire and rescue, law enforcement, protective services, and other emergency personnel to improve performance and decrease injury risk.

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Why Join

About Jeff

  • Jeff Crews
    CSCS, CPT

This is your trainer bio, letting your potential clients know a little bit about you. For example, Dave Leonard is a Certified Strength and conditioning Specialist (CSCS) & Tactical Strength and Conditioning-Facilitators (TSAC-F) apply scientific knowledge to physically train military, fire and rescue, law enforcement, protective services, and other emergency personnel to improve performance and decrease injury risk.

Visit my website